made tag/view/toggle{tag,view} work on pointer to tags-array, there was the need...

[dwm.git] / tile.c

diff --git a/tile.c b/tile.c
index b7cc100..386832d 100644 (file)
--- a/tile.c
+++ b/tile.c
@@ -12,11 +12,13 @@ void
 addtomwfact(const char *arg) {
        double delta;
 
-       if(isarrange(tile))
+       if(!isarrange(tile))
                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;
        }