From 6718594071fe39014179f47b5d5fe395668b93ca Mon Sep 17 00:00:00 2001
From: Nicolas 'Pixel' Noble <nicolas@nobis-crew.org>
Date: Tue, 14 Jul 2020 22:52:40 -0700
Subject: [PATCH] Fixing strncat

---
 libc/include/string.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libc/include/string.h b/libc/include/string.h
index 3c6c9c6..2cb3802 100644
--- a/libc/include/string.h
+++ b/libc/include/string.h
@@ -96,10 +96,15 @@ static __inline__ size_t strlen(const char * s) {
 
 static __inline__ char * strncat(char * s1, const char * s2, size_t n) {
     char * r = s1;
+    char c;
     
     while (*s1)
         s1++;
-    strncpy(s1, s2, n);
+    
+    while (n-- && ((c = *s2++)))
+        *s1++ = c;
+    
+    *s1 = 0;
     
     return r;
 }