small bugfix

[dwm.git] / layout.c

diff --git a/layout.c b/layout.c
index 21ee99c..5d43187 100644 (file)
--- a/layout.c
+++ b/layout.c
@@ -120,11 +120,17 @@ incmasterw(const char *arg) {
 
 void
 incnmaster(const char *arg) {
-       int i = arg ? atoi(arg) : 0;
-       if((lt->arrange != tile) || (nmaster + i < 1)
-       || (wah / (nmaster + i) <= 2 * BORDERPX))
-               return;
-       nmaster += i;
+       int i;
+
+       if(!arg)
+               nmaster = NMASTER;
+       else {
+               i = atoi(arg);
+               if((lt->arrange != tile) || (nmaster + i < 1)
+               || (wah / (nmaster + i) <= 2 * BORDERPX))
+                       return;
+               nmaster += i;
+       }
        if(sel)
                lt->arrange();
        else
@@ -175,7 +181,7 @@ restack(void) {
 
 void
 setlayout(const char *arg) {
-       unsigned int i;
+       int i;
 
        if(!arg) {
                for(i = 0; i < nlayouts && lt != &layout[i]; i++);