From: handa <handa>
Date: Thu, 18 Feb 2010 07:40:22 +0000 (+0000)
Subject: (load_charset): Check the return value of fgets.
X-Git-Tag: merge-to-XML~5
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d9dfdaf7baa774875ddc358966efafd1163dce4;p=m17n%2Fm17n-lib.git

(load_charset): Check the return value of fgets.
---

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)