--- a/util.c Fri Oct 06 11:37:12 2006 +0200
+++ b/util.c Fri Oct 06 11:50:15 2006 +0200
@@ -1,5 +1,4 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
#include "dwm.h"
@@ -33,6 +32,7 @@
void *
erealloc(void *ptr, unsigned int size) {
void *res = realloc(ptr, size);
+
if(!res)
eprint("fatal: could not malloc() %u bytes\n", size);
return res;
@@ -44,7 +44,6 @@
if(!shell && !(shell = getenv("SHELL")))
shell = "/bin/sh";
-
if(!arg->cmd)
return;
/* The double-fork construct avoids zombie processes and keeps the code