minor bit of knf, just to be consistent; oga@ doesn't mind that much

group.c

@@ -232,13 +232,12 @@ group_only(int idx)
 		err(1, "group_only: index out of range (%d)", idx);
 
 	for (i = 0; i < CALMWM_NGROUPS; i++) {
-		if (i == idx) {
+		if (i == idx)
 			_group_show(&Groups[i]);
-		} else {
+		else
 			_group_hide(&Groups[i]);
 	}
 }
-}
 
 /*
  * Cycle through active groups.  If none exist, then just stay put.