X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=examples%2Fchat.c;h=c26a642de5fef96b59cadec75752814b2429f4a5;hp=7cf5a4808919d4ab7f65811352f447b7b698a4e1;hb=dc0e52cb3e42620c3139e713b373d130aa30b698;hpb=43ffcfc3c3fcd8088a77e9a2ac9cc4013c466158

diff --git a/examples/chat.c b/examples/chat.c
index 7cf5a480..c26a642d 100644
--- a/examples/chat.c
+++ b/examples/chat.c
@@ -5,17 +5,22 @@
 #include "../src/meshlink.h"
 
 static void log_message(meshlink_handle_t *mesh, meshlink_log_level_t level, const char *text) {
-	const char *levelstr[] = {
+	(void)mesh;
+
+	static const char *levelstr[] = {
 		[MESHLINK_DEBUG] = "\x1b[34mDEBUG",
 		[MESHLINK_INFO] = "\x1b[32mINFO",
 		[MESHLINK_WARNING] = "\x1b[33mWARNING",
 		[MESHLINK_ERROR] = "\x1b[31mERROR",
 		[MESHLINK_CRITICAL] = "\x1b[31mCRITICAL",
 	};
+
 	fprintf(stderr, "%s:\x1b[0m %s\n", levelstr[level], text);
 }
 
 static void receive(meshlink_handle_t *mesh, meshlink_node_t *source, const void *data, size_t len) {
+	(void)mesh;
+
 	const char *msg = data;
 
 	if(!len || msg[len - 1]) {
@@ -27,6 +32,8 @@ static void receive(meshlink_handle_t *mesh, meshlink_node_t *source, const void
 }
 
 static void node_status(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
+	(void)mesh;
+
 	if(reachable) {
 		printf("%s joined.\n", node->name);
 	} else {
@@ -104,7 +111,7 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
 			} else {
 				printf("%zu known nodes:", nnodes);
 
-				for(int i = 0; i < nnodes; i++) {
+				for(size_t i = 0; i < nnodes; i++) {
 					printf(" %s", nodes[i]->name);
 				}
 
@@ -166,7 +173,8 @@ static void parse_input(meshlink_handle_t *mesh, char *buf) {
 	// Commands start with '/'
 
 	if(*buf == '/') {
-		return parse_command(mesh, buf + 1);
+		parse_command(mesh, buf + 1);
+		return;
 	}
 
 	// Lines in the form "name: message..." set the destination node.