X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funistr%2Fu32-prev.c;h=c77f50c2669c2210200acd978ee427aa9f5731e4;hb=b344de996cd51f8a2f2558a3172016b64d99c622;hp=bc20c93fe95f6355e5145cb0669aed62c06a1b2c;hpb=ac5cf7982cea8a4bb17680b6b9925f301cfa4220;p=gnulib.git

diff --git a/lib/unistr/u32-prev.c b/lib/unistr/u32-prev.c
index bc20c93fe..c77f50c26 100644
--- a/lib/unistr/u32-prev.c
+++ b/lib/unistr/u32-prev.c
@@ -1,5 +1,5 @@
 /* Iterate over previous character in UTF-32 string.
-   Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006-2007, 2009-2011 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
@@ -30,10 +30,10 @@ u32_prev (ucs4_t *puc, const uint32_t *s, const uint32_t *start)
 #if CONFIG_UNICODE_SAFETY
       if (c_1 < 0xd800 || (c_1 >= 0xe000 && c_1 < 0x110000))
 #endif
-	{
-	  *puc = c_1;
-	  return s - 1;
-	}
+        {
+          *puc = c_1;
+          return s - 1;
+        }
     }
   return NULL;
 }