X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=tile.c;h=0955e635b42a4eba7251607dd8c6affc7eea3638;hb=86953bd68249662b5d7a9ae6741744ab8bf30aa1;hp=b7cc100dd6a28d83b205d7a21c246c69379a3eef;hpb=a200c39635dcbd1cb1109353f9c2acab983c8606;p=dwm.git

diff --git a/tile.c b/tile.c
index b7cc100..0955e63 100644
--- a/tile.c
+++ b/tile.c
@@ -9,16 +9,24 @@ static double mwfact = MWFACT;
 /* extern */
 
 void
-addtomwfact(const char *arg) {
-	double delta;
+setmwfact(const char *arg) {
+	double delta, newfact;
 
-	if(isarrange(tile))
+	if(!isarrange(tile))
 		return;
-
 	/* arg handling, manipulate mwfact */
-	if(arg && (1 == sscanf(arg, "%lf", &delta))) {
-		if(delta + mwfact > 0.1 && delta + mwfact < 0.9)
-			mwfact += delta;
+	if(arg == NULL)
+		mwfact = MWFACT;
+	else if(1 == sscanf(arg, "%lf", &delta)) {
+		if(arg[0] != '+' && arg[0] != '-')
+			newfact = delta;
+		else
+			newfact = mwfact + delta;
+		if(newfact < 0.1)
+			newfact = 0.1;
+		else if(newfact > 0.9)
+			newfact = 0.9;
+		mwfact = newfact;
 	}
 	arrange();
 }