X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=examples%2Fgroupchat.c;h=75e259db7d1d8ed16caee6e7cac92abe9b0043f4;hb=5f2e8877486869471041b0eca1aaed841c41a1a9;hp=7a5a300fb526f7f8be3790338e90a10ca3e9831e;hpb=ac63b6adaf29c4143f9e106039011b9ebeb96b93;p=meshlink

diff --git a/examples/groupchat.c b/examples/groupchat.c
index 7a5a300f..75e259db 100644
--- a/examples/groupchat.c
+++ b/examples/groupchat.c
@@ -129,7 +129,7 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
 			}
 
 			if(!s) {
-				fprintf(stderr, "Group is not yet creted!\n");
+				fprintf(stderr, "Group is not yet created!\n");
 				return;
 			}
 		}
@@ -227,7 +227,10 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
 			return;
 		}
 
-		meshlink_blacklist(mesh, node);
+		if(!meshlink_blacklist(mesh, node)) {
+			fprintf(stderr, "Error blacklising '%s': %s", arg, meshlink_strerror(meshlink_errno));
+			return;
+		}
 
 		fprintf(stderr, "Node '%s' blacklisted.\n", arg);
 	} else if(!strcasecmp(buf, "whitelist")) {
@@ -243,7 +246,10 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
 			return;
 		}
 
-		meshlink_whitelist(mesh, node);
+		if(!meshlink_whitelist(mesh, node)) {
+			fprintf(stderr, "Error whitelising '%s': %s", arg, meshlink_strerror(meshlink_errno));
+			return;
+		}
 
 		fprintf(stderr, "Node '%s' whitelisted.\n", arg);
 	} else if(!strcasecmp(buf, "who")) {