anastasis

commit 107ad6eb2a94d9623f325cfd87ebff8bc9a76148
parent 719cc8b7f9011a720d30308b99edc456a2943ca6
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri, 13 Dec 2024 15:00:54 +0100

handle NULL nicely

Diffstat:
M
src/util/pin.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/util/pin.c b/src/util/pin.c
@@ -34,8 +34,9 @@ ANASTASIS_scan_pin (const char *as,
   char dummy;
   char s[16];
 
-  if ( (NULL != as) &&
-       (0 == strncasecmp ("A-", as, 2)) )
+  if (NULL == as)
+    return false;
+  if (0 == strncasecmp ("A-", as, 2))
     as += 2; /* skip "A-" prefix if present */
   if (strlen (as) != 18)
     return false;