Small fix to logging cleanup

test/test_secio.h

@@ -87,7 +87,6 @@ int test_secio_handshake() {
 		free(decode_base64);
 	if (rsa_private_key != NULL)
 		libp2p_crypto_rsa_rsa_private_key_free(rsa_private_key);
-	libp2p_logger_free();
 	return retVal;
 }
 

test/testit.c

@@ -13,6 +13,7 @@
 #include "test_conn.h"
 #include "test_record.h"
 #include "test_peer.h"
+#include "libp2p/utils/logger.h"
 
 const char* names[] = {
 		"test_public_der_to_private_der",
@@ -153,6 +154,7 @@ int main(int argc, char** argv) {
 			printf("All %d tests passed\n", tests_ran);
 		}
 	}
+	libp2p_logger_free();
 	return 1;
 }
 

utils/logger.c

@@ -29,10 +29,12 @@ int libp2p_logger_initialized() {
 }
 
 int libp2p_logger_free() {
+	if (logger_classes != NULL) {
 		for(int i = 0; i < logger_classes->total; i++) {
 			free(libp2p_utils_vector_get(logger_classes, i));
 		}
 		libp2p_utils_vector_free(logger_classes);
+	}
 	return 1;
 }