From 70e822c0e3339cede1225e811593bb7fb5906f3b Mon Sep 17 00:00:00 2001
From: stderr64 <linuxwizard@voidnet.dy.fi>
Date: Mon, 29 Jan 2024 21:18:46 +0200
Subject: Also check if dststr is NULL

---
 str_fns.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/str_fns.h b/str_fns.h
index d580231..4d005e5 100644
--- a/str_fns.h
+++ b/str_fns.h
@@ -1,7 +1,7 @@
 bool str_copy( char *dststr, char *srcstr, size_t max_chars ){
     if ( max_chars <= 0 )
         return false;
-    if ( srcstr == NULL )
+    if ( srcstr == NULL || dststr == NULL )
         return false;
     size_t src_len = (size_t)strnlen( srcstr, max_chars );
     if ( src_len <= 0 )
-- 
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