fixed crash on zoom if only 1 client exists

[dwm.git] / util.c

diff --git a/util.c b/util.c
index 0a5bd96..eba8416 100644 (file)
--- a/util.c
+++ b/util.c
@@ -6,12 +6,11 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
 
-#include "wm.h"
+#include "dwm.h"
 
 void
 error(const char *errstr, ...) {
@@ -39,44 +38,10 @@ emallocz(unsigned int size)
        return res;
 }
 
-void *
-emalloc(unsigned int size)
-{
-       void *res = malloc(size);
-       if(!res)
-               bad_malloc(size);
-       return res;
-}
-
-void *
-erealloc(void *ptr, unsigned int size)
-{
-       void *res = realloc(ptr, size);
-       if(!res)
-               bad_malloc(size);
-       return res;
-}
-
-char *
-estrdup(const char *str)
-{
-       char *res = strdup(str);
-       if(!res)
-               bad_malloc(strlen(str));
-       return res;
-}
-
-void
-swap(void **p1, void **p2)
-{
-       void *tmp = *p1;
-       *p1 = *p2;
-       *p2 = tmp;
-}
-
 void
-spawn(char *argv[])
+spawn(Arg *arg)
 {
+       char **argv = (char **)arg->argv;
        if(!argv || !argv[0])
                return;
        if(fork() == 0) {