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commit 06f9f346e650dfa2439836f3b01c8d1b242c2aee
parent 5c48012ad25de8eb97818de9bff7c7021f5fe52f
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Thu, 29 Mar 2007 15:17:57 +0200

add an additional check in resize() to prevent a crash of dwm
Diffstat:
M
client.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/client.c b/client.c
@@ -233,7 +233,7 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
     if(w <= 0 || h <= 0)
         return;
     if(sizehints) {
-        if(c->minay > 0 && c->maxay && (h - c->baseh) > 0) {
+        if(c->minay > 0 && c->maxay > 0 && (h - c->baseh) > 0) {
             dx = (float)(w - c->basew);
             dy = (float)(h - c->baseh);
             min = (float)(c->minax) / (float)(c->minay);
@@ -267,6 +267,8 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
         if(c->inch)
             h -= (h - c->baseh) % c->inch;
     }
+    if(w <= 0 || h <= 0)
+        return;
     if(w == sw && h == sh)
         c->border = 0;
     else