Fix GCC warnings

diff --git a/src/bspwm.c b/src/bspwm.c
index dcdfdd5c4dd0d652b313a4b720dcd531e2fcfd25..cda9482e9b2b56f290cf946088d119e33f25bcbb 100644 (file)
--- a/src/bspwm.c
+++ b/src/bspwm.c
@@ -128,7 +128,9 @@ int main(int argc, char *argv[])
                }
 
                sock_address.sun_family = AF_UNIX;
-               snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), "%s", socket_path);
+               if (snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), "%s", socket_path) < 0) {
+                       err("Couldn't write the socket path.\n");
+               }
 
                sock_fd = socket(AF_UNIX, SOCK_STREAM, 0);