Static analyzer bug fixes

[silc.git] / lib / silccrypt / silchmac.c

diff --git a/lib/silccrypt/silchmac.c b/lib/silccrypt/silchmac.c
index 1e9380dbfd1e9a57c1bd26ccca21fcbaab823972..751ca22661bc2b11c7af93dcbb2b54655f4ec2de 100644 (file)
--- a/lib/silccrypt/silchmac.c
+++ b/lib/silccrypt/silchmac.c
@@ -350,7 +350,8 @@ char *silc_hmac_get_supported()
   }
 #endif /* SILC_SYMBIAN */
 
-  list[len - 1] = 0;
+  if (list)
+    list[len - 1] = 0;
 
   return list;
 }