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-rw-r--r--iconvdata/ibm930.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/iconvdata/ibm930.c b/iconvdata/ibm930.c
index 25a9be02d8..587d54f08b 100644
--- a/iconvdata/ibm930.c
+++ b/iconvdata/ibm930.c
@@ -1,5 +1,5 @@
 /* Conversion from and to IBM930.
-   Copyright (C) 2000-2002, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2000-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
@@ -162,7 +162,8 @@ enum
 	while (ch > rp2->end)						      \
 	  ++rp2;							      \
 									      \
-	if (__builtin_expect (ch < rp2->start, 0)			      \
+	if (__builtin_expect (rp2->start == 0xffff, 0)			      \
+	    || __builtin_expect (ch < rp2->start, 0)			      \
 	    || (res = __ibm930db_to_ucs4[ch + rp2->idx],		      \
 		__builtin_expect (res, L'\1') == L'\0' && ch != '\0'))	      \
 	  {								      \