From 63b629b8015545531eb5550f03e919c3b6ae7315 Mon Sep 17 00:00:00 2001
From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Thu, 3 Jun 2010 20:21:23 +0000
Subject: [PATCH] Call _seterrno instead of assigning to _errno to make the
 code shorter.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4690 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
 libsrc/common/fgets.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libsrc/common/fgets.c b/libsrc/common/fgets.c
index ab755616a..e65fb4bc8 100644
--- a/libsrc/common/fgets.c
+++ b/libsrc/common/fgets.c
@@ -25,8 +25,7 @@ char* __fastcall__ fgets (char* s, unsigned size, FILE* f)
 
     if (size == 0) {
         /* Invalid size */
-        _errno = EINVAL;
-        return 0;
+        return (char*) _seterrno (EINVAL);
     }
 
     /* Read input */