X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;ds=sidebyside;f=layout.c;h=5d43187d6af7e3e879573d50841158f9f504b7ec;hb=5711609203602bd01b4b131572142bb171ffc560;hp=8b4c940fe614f4b65fc3849c711887357a2eb0ce;hpb=2c477cf66147d369ae8ff17acdce743c6811ee6a;p=dwm.git

diff --git a/layout.c b/layout.c
index 8b4c940..5d43187 100644
--- a/layout.c
+++ b/layout.c
@@ -2,6 +2,7 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
+#include <stdlib.h>
 
 unsigned int blw = 0;
 Layout *lt = NULL;
@@ -119,11 +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
@@ -174,7 +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++);