die() on calloc failure

thanks Markus Teich and David!

diff --git a/util.c b/util.c
index b0612af..fe044fc 100644 (file)
--- a/util.c
+++ b/util.c
@@ -12,7 +12,7 @@ ecalloc(size_t nmemb, size_t size)
        void *p;
 
        if (!(p = calloc(nmemb, size)))
-               perror(NULL);
+               die("calloc:");
        return p;
 }