From cb05b249ba0eea3c7f0ef5e554721ccf607459ee Mon Sep 17 00:00:00 2001
From: jmjatlanta <jmjatlanta@gmail.com>
Date: Mon, 17 Jul 2017 16:14:40 -0500
Subject: [PATCH] Fixed warnings

---
 namesys/namesys.c             | 2 +-
 test/node/test_resolver.h     | 3 ++-
 test/routing/test_routing.h   | 6 +++---
 test/routing/test_supernode.h | 5 +++--
 4 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/namesys/namesys.c b/namesys/namesys.c
index f2468cb..c4c2756 100644
--- a/namesys/namesys.c
+++ b/namesys/namesys.c
@@ -48,7 +48,7 @@ int ipfs_namesys_resolve_n(char **path, char *name, int depth)
 {
     char ipfs_prefix[] = "/ipfs/";
     char p[500];
-    int err;
+    int err = 0;;
 
     if (memcmp(name, ipfs_prefix, strlen(ipfs_prefix)) == 0) {
         ipfs_path_parse(p, name);
diff --git a/test/node/test_resolver.h b/test/node/test_resolver.h
index 48e29b1..936c609 100644
--- a/test/node/test_resolver.h
+++ b/test/node/test_resolver.h
@@ -91,6 +91,7 @@ int test_resolver_remote_get() {
 	int thread_started = 0;
 	int retVal = 0;
 	struct FSRepo* fs_repo = NULL;
+	struct HashtableNode* result = NULL;
 
 	// this should point to a test directory with files and directories
 	char* home_dir = os_utils_get_homedir();
@@ -137,7 +138,7 @@ int test_resolver_remote_get() {
 	strcpy(path, "/ipfs/");
 	strcat(path, remote_peer_id);
 	strcat(path, "/QmZBvycPAYScBoPEzm35zXHt6gYYV5t9PyWmr4sksLPNFS/hello_world.txt");
-	struct HashtableNode* result = ipfs_resolver_get(path, NULL, &local_node);
+	result = ipfs_resolver_get(path, NULL, &local_node);
 	if (result == NULL) {
 		goto exit;
 	}
diff --git a/test/routing/test_routing.h b/test/routing/test_routing.h
index e99fe0a..1b15356 100644
--- a/test/routing/test_routing.h
+++ b/test/routing/test_routing.h
@@ -155,6 +155,8 @@ int test_routing_find_providers() {
 	struct Libp2pVector* ma_vector2 = NULL, *ma_vector3 = NULL;
     struct IpfsNode local_node;
     struct FSRepo* fs_repo = NULL;
+    struct HashtableNode* node = NULL;
+    struct Libp2pVector* result = NULL;
 
 	// create peer 1
 	drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1);
@@ -180,7 +182,6 @@ int test_routing_find_providers() {
 	//TODO: Find a better way to do this...
 	size_t bytes_written = 0;
 	ipfs_node_online_new(ipfs_path, &local_node2);
-	struct HashtableNode* node = NULL;
 	ipfs_import_file(NULL, "/home/parallels/ipfstest/hello_world.txt", &node, local_node2, &bytes_written, 0);
 	ipfs_node_free(local_node2);
 	// start the daemon in a separate thread
@@ -215,7 +216,6 @@ int test_routing_find_providers() {
 
     local_node.routing->Bootstrap(local_node.routing);
 
-    struct Libp2pVector* result;
     if (!local_node.routing->FindProviders(local_node.routing, node->hash, node->hash_size, &result)) {
     	fprintf(stderr, "Unable to find a provider\n");
     	goto exit;
@@ -308,6 +308,7 @@ int test_routing_provide() {
 	int thread1_started = 0, thread2_started = 0;
 	struct MultiAddress* ma_peer1 = NULL;
 	struct Libp2pVector* ma_vector2 = NULL;
+	struct HashtableNode* node = NULL;
 
 	// create peer 1
 	drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1);
@@ -333,7 +334,6 @@ int test_routing_provide() {
 	//TODO: Find a better way to do this...
 	size_t bytes_written = 0;
 	ipfs_node_online_new(ipfs_path, &local_node2);
-	struct HashtableNode* node = NULL;
 	ipfs_import_file(NULL, "/home/parallels/ipfstest/hello_world.txt", &node, local_node2, &bytes_written, 0);
 	ipfs_node_free(local_node2);
 	// start the daemon in a separate thread
diff --git a/test/routing/test_supernode.h b/test/routing/test_supernode.h
index 5f1512f..3ea345a 100644
--- a/test/routing/test_supernode.h
+++ b/test/routing/test_supernode.h
@@ -165,13 +165,15 @@ int test_routing_supernode_get_value() {
 	char* fullFileName = "/tmp/temp_file.bin";
 	struct HashtableNode* write_node = NULL;
 	size_t bytes_written = 0;
-	struct Libp2pVector* multiaddresses;
+	struct Libp2pVector* multiaddresses = NULL;
 	unsigned char* results;
 	size_t results_size = 0;
 	struct HashtableNode* node = NULL;
 	char* ip = NULL;
 	pthread_t thread;
 	int thread_started = 0;
+	struct MultiAddress* addr = NULL;
+
 
 	if (!drop_build_and_open_repo("/tmp/.ipfs", &fs_repo))
 		goto exit;
@@ -218,7 +220,6 @@ int test_routing_supernode_get_value() {
 	if (!ipfs_node->routing->FindProviders(ipfs_node->routing, write_node->hash, write_node->hash_size, &multiaddresses))
 		goto exit;
 
-	struct MultiAddress* addr = NULL;
 	for(int i = 0; i < multiaddresses->total; i++) {
 		addr = (struct MultiAddress*) libp2p_utils_vector_get(multiaddresses, i);
 		if (multiaddress_is_ip4(addr)) {