use libc calloc() and show 'calloc:' on error - sacc - sacc(omys), simple console gopher client

git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/

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---

commit e1eceee39ab489e5bc8ead2f8244b0cad3d1618f

parent 687f65e4cda6fdfe5eafd263bb30a091fe3443af

Author: Hiltjo Posthuma 

Date:   Sun, 25 Feb 2018 15:53:29 +0100

use libc calloc() and show 'calloc:' on error

Diffstat:
  M sacc.c                              |       6 +++---

1 file changed, 3 insertions(+), 3 deletions(-)
---

diff --git a/sacc.c b/sacc.c

@@ -121,10 +121,10 @@ xmalloc(const size_t n)
 static void *
 xcalloc(size_t n)
 {
-        char *m = xmalloc(n);
+        char *m = calloc(1, n);
 
-        while (n)
-                m[--n] = 0;
+        if (!m)
+                die("calloc: %s", strerror(errno));
 
         return m;
 }