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| author | arg@10ksloc.org <unknown> | 2006-07-20 12:18:06 +0200 |
|---|---|---|
| committer | arg@10ksloc.org <unknown> | 2006-07-20 12:18:06 +0200 |
| commit | dc5d967ee61046f899b3b49daeb9268c8161844a (patch) | |
| tree | 012a500412dc2c3a427a658d0f257c39de8351fb /util.c | |
| parent | fe3756c8e17f64d9b2aba93db28cb780f303f606 (diff) | |
| download | dwm-dc5d967ee61046f899b3b49daeb9268c8161844a.tar.gz | |
cleaned up code
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util.c b/util.c index 1e36b25..94590f9 100644 --- a/util.c +++ b/util.c @@ -26,6 +26,7 @@ void * emallocz(unsigned int size) { void *res = calloc(1, size); + if(!res) bad_malloc(size); return res; @@ -34,6 +35,7 @@ emallocz(unsigned int size) void eprint(const char *errstr, ...) { va_list ap; + va_start(ap, errstr); vfprintf(stderr, errstr, ap); va_end(ap); @@ -44,6 +46,7 @@ void spawn(Arg *arg) { char **argv = (char **)arg->argv; + if(!argv || !argv[0]) return; if(fork() == 0) { |