diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/util.c b/util.c index c31d7f9..abd82de 100644 --- a/util.c +++ b/util.c @@ -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 @@ eprint(const char *errstr, ...) { 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 @@ spawn(Arg *arg) { if(!shell && !(shell = getenv("SHELL"))) shell = "/bin/sh"; - if(!arg->cmd) return; /* The double-fork construct avoids zombie processes and keeps the code |