add braces to single statements so drkhsh doesn't be upset

diff --git a/slstatus.c b/slstatus.c
index 1f08514..ac4c962 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -820,8 +820,9 @@ main(int argc, char *argv[])
                                element = smprintf("%s", UNKNOWN_STR);
                                warnx("Failed to format output");
                        }
-                       if (strlcat(status_string, element, sizeof(status_string)) >= sizeof(status_string))
+                       if (strlcat(status_string, element, sizeof(status_string)) >= sizeof(status_string)) {
                                warnx("Output too long");
+                       }
                        free(res);
                        free(element);
                }