X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=klibc%2Fklibc%2Fstrlcat.c;h=fdd72ac392c5b910f19c5e66ecc6227f1577e41a;hp=f397857e76362f3badc9763f14aa06ba3779a677;hb=4f8d44c220d811352b63c65b5a66403339005aac;hpb=8a4c0c32f4252efb0f0adbf5cdc0261d359cd568

diff --git a/klibc/klibc/strlcat.c b/klibc/klibc/strlcat.c
index f397857e7..fdd72ac39 100644
--- a/klibc/klibc/strlcat.c
+++ b/klibc/klibc/strlcat.c
@@ -26,7 +26,8 @@ size_t strlcat(char *dst, const char *src, size_t size)
     bytes++;
   }
 
-  *q = '\0';
+  if (size)
+    *q = '\0';
   return bytes;
 }