Merge branch 'stable'

[gnulib.git] / lib / uniwidth / u32-width.c

diff --git a/lib/uniwidth/u32-width.c b/lib/uniwidth/u32-width.c
index f928fa4..32a6359 100644 (file)
--- a/lib/uniwidth/u32-width.c
+++ b/lib/uniwidth/u32-width.c
@@ -1,5 +1,5 @@
 /* Determine display width of UTF-32 string.
-   Copyright (C) 2001-2002, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2001-2002, 2006, 2009-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2002.
 
    This program is free software: you can redistribute it and/or modify it
@@ -32,11 +32,11 @@ u32_width (const uint32_t *s, size_t n, const char *encoding)
       int w;
 
       if (uc == 0)
-       break; /* end of string reached */
+        break; /* end of string reached */
 
       w = uc_width (uc, encoding);
       if (w >= 0) /* ignore control characters in the string */
-       width += w;
+        width += w;
     }
 
   return width;