X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=tile.c;h=386832d66663e626f23206d0a4d19ce78b888c40;hb=04dec4c94390fdf57893615de5b5872dd5abbce4;hp=e1c68f82ced42cd0355ae85ddd5dbb367e3a653b;hpb=e4ad3205995865f53b806a912bc7beb44fb90598;p=dwm.git

diff --git a/tile.c b/tile.c
index e1c68f8..386832d 100644
--- a/tile.c
+++ b/tile.c
@@ -16,7 +16,9 @@ addtomwfact(const char *arg) {
 		return;
 
 	/* arg handling, manipulate mwfact */
-	if(arg && (1 == sscanf(arg, "%lf", &delta))) {
+	if(arg == NULL)
+		mwfact = MWFACT;
+	else if(1 == sscanf(arg, "%lf", &delta)) {
 		if(delta + mwfact > 0.1 && delta + mwfact < 0.9)
 			mwfact += delta;
 	}