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Diffstat (limited to 'lib/unistr/u8-mbsnlen.c')
-rw-r--r--lib/unistr/u8-mbsnlen.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/unistr/u8-mbsnlen.c b/lib/unistr/u8-mbsnlen.c
index ce13c387..9ddc42ea 100644
--- a/lib/unistr/u8-mbsnlen.c
+++ b/lib/unistr/u8-mbsnlen.c
@@ -1,5 +1,5 @@
/* Count characters in UTF-8 string.
- Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc.
+ Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2007.
This program is free software: you can redistribute it and/or modify it
@@ -33,9 +33,7 @@ u8_mbsnlen (const uint8_t *s, size_t n)
characters++;
if (count == -2)
break;
- if (count < 0)
- count = u8_mbtouc (&uc, s, n);
- else if (count == 0)
+ if (count <= 0)
count = 1;
s += count;
n -= count;