Don't install the example programs.

[meshlink] / examples / chat.c

diff --git a/examples/chat.c b/examples/chat.c
index 37e067345f1561c1ac3fda2cbb53147f7c6b1d4c..f5f41c936126c98393e1e53c1792d8e7267b2357 100644 (file)
--- a/examples/chat.c
+++ b/examples/chat.c
@@ -89,9 +89,9 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
        } else if(!strcasecmp(buf, "who")) {
                if(!arg) {
                        nodes = meshlink_get_all_nodes(mesh, nodes, &nnodes);
-                       if(!nnodes) {
+                       if(!nnodes)
                                fprintf(stderr, "Could not get list of nodes: %s\n", meshlink_strerror(meshlink_errno));
-                       } else {
+                       else {
                                printf("%zu known nodes:", nnodes);
                                for(int i = 0; i < nnodes; i++)
                                        printf(" %s", nodes[i]->name);
@@ -99,28 +99,26 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
                        }
                } else {
                        meshlink_node_t *node = meshlink_get_node(mesh, arg);
-                       if(!node) {
+                       if(!node)
                                fprintf(stderr, "Error looking up '%s': %s\n", arg, meshlink_strerror(meshlink_errno));
-                       } else {
+                       else
                                printf("Node %s found\n", arg);
-                       }
                }
        } else if(!strcasecmp(buf, "quit")) {
                printf("Bye!\n");
                fclose(stdin);
        } else if(!strcasecmp(buf, "help")) {
                printf(
-                       "<name>: <message>     Send a message to the given node.\n"
-                       "                      Subsequent messages don't need the <name>: prefix.\n"
-                       "/invite <name>        Create an invitation for a new node.\n"
-                       "/join <invitation>    Join an existing mesh using an invitation.\n"
-                       "/kick <name>          Blacklist the given node.\n"
-                       "/who [<name>]         List all nodes or show information about the given node.\n"
-                       "/quit                 Exit this program.\n"
-                       );
-       } else {
+                       "<name>: <message>     Send a message to the given node.\n"
+                       "                      Subsequent messages don't need the <name>: prefix.\n"
+                       "/invite <name>        Create an invitation for a new node.\n"
+                       "/join <invitation>    Join an existing mesh using an invitation.\n"
+                       "/kick <name>          Blacklist the given node.\n"
+                       "/who [<name>]         List all nodes or show information about the given node.\n"
+                       "/quit                 Exit this program.\n"
+               );
+       } else
                fprintf(stderr, "Unknown command '/%s'\n", buf);
-       }
 }
 
 static void parse_input(meshlink_handle_t *mesh, char *buf) {
@@ -211,7 +209,7 @@ int main(int argc, char *argv[]) {
 
        printf("Chat started.\nType /help for a list of commands.\n");
 
-       while(fgets(buf, sizeof buf, stdin))
+       while(fgets(buf, sizeof(buf), stdin))
                parse_input(mesh, buf);
 
        printf("Chat stopping.\n");