From 3d9dfdaf7baa774875ddc358966efafd1163dce4 Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Thu, 18 Feb 2010 07:40:22 +0000
Subject: [PATCH] (load_charset): Check the return value of fgets.

---
 src/charset.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/charset.c b/src/charset.c
index 73b5179..88649fd 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -353,7 +353,8 @@ load_charset (FILE *fp, MSymbol charset_name)
       char buf[256];
 
       ungetc (c, fp);
-      fgets (buf, 256, fp);
+      if (! fgets (buf, 256, fp))
+	break;
       if (c != '#')
 	{
 	  if (sscanf (buf, "0x%x-0x%x 0x%x", &code1, &code2, &c1) == 3)
-- 
1.7.10.4