1 files changed, 20 insertions, 20 deletions

diff --git a/lib/unicase/u-casexfrm.h b/lib/unicase/u-casexfrm.h
index e36aff3..5c7430c 100644
--- a/lib/unicase/u-casexfrm.h
+++ b/lib/unicase/u-casexfrm.h
@@ -1,6 +1,6 @@
 /* Locale dependent transformation for case insensitive comparison of Unicode
    strings.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2010 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2009.
 
    This program is free software: you can redistribute it and/or modify it
@@ -38,18 +38,18 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf,
   /* Convert it to locale encoding.  */
   convs_length = sizeof (convsbuf) - 1;
   convs = U_CONV_TO_ENCODING (locale_charset (),
-			      iconveh_error,
-			      foldeds, foldeds_length,
-			      NULL,
-			      convsbuf, &convs_length);
+                              iconveh_error,
+                              foldeds, foldeds_length,
+                              NULL,
+                              convsbuf, &convs_length);
   if (convs == NULL)
     {
       if (foldeds != foldedsbuf)
-	{
-	  int saved_errno = errno;
-	  free (foldeds);
-	  errno = saved_errno;
-	}
+        {
+          int saved_errno = errno;
+          free (foldeds);
+          errno = saved_errno;
+        }
       return NULL;
     }
 
@@ -61,11 +61,11 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf,
     {
       char *memory = (char *) realloc (convs, convs_length + 1);
       if (memory == NULL)
-	{
-	  free (convs);
-	  errno = ENOMEM;
-	  return NULL;
-	}
+        {
+          free (convs);
+          errno = ENOMEM;
+          return NULL;
+        }
       convs = memory;
     }
 
@@ -74,11 +74,11 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf,
   if (result == NULL)
     {
       if (convs != convsbuf)
-	{
-	  int saved_errno = errno;
-	  free (convs);
-	  errno = saved_errno;
-	}
+        {
+          int saved_errno = errno;
+          free (convs);
+          errno = saved_errno;
+        }
       return NULL;
     }