From 21e7da86b41372f007b6551156b82ee10dcb99f3 Mon Sep 17 00:00:00 2001
From: Michael Santos <michael.santos@gmail.com>
Date: Mon, 9 Oct 2023 08:28:03 -0400
Subject: [PATCH] cleanup: strtonum: error check

---
 src/xmppipe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xmppipe.c b/src/xmppipe.c
index 2b9de53..86ae263 100644
--- a/src/xmppipe.c
+++ b/src/xmppipe.c
@@ -575,7 +575,7 @@ static long long xmppipe_strtonum(xmppipe_state_t *state, const char *nptr,
   const char *errstr = NULL;
 
   n = strtonum(nptr, minval, maxval, &errstr);
-  if (errstr)
+  if (errstr != NULL)
     errx(EXIT_FAILURE, "%s: %s", errstr, nptr);
 
   return n;