remove trailing whitespace

lib/krb5/expand_path.c

@@ -2,19 +2,19 @@
 /***********************************************************************
  * Copyright (c) 2009, Secure Endpoints Inc.
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * - Redistributions of source code must retain the above copyright
  *   notice, this list of conditions and the following disclaimer.
- * 
+ *
  * - Redistributions in binary form must reproduce the above copyright
  *   notice, this list of conditions and the following disclaimer in
  *   the documentation and/or other materials provided with the
  *   distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
@@ -27,7 +27,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  * OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  **********************************************************************/
 
 #include "krb5_locl.h"
@@ -168,7 +168,7 @@ _expand_userid(krb5_context context, PTYPE param, const char *postfix, char **re
 
 	if (le != 0) {
 	    if (context)
-		krb5_set_error_message(context, rv, 
+		krb5_set_error_message(context, rv,
 				       "Can't open thread token (GLE=%d)", le);
 	    goto _exit;
 	}
@@ -247,7 +247,7 @@ _expand_csidl(krb5_context context, PTYPE folder, const char *postfix, char **re
 	if (context)
 	    krb5_set_error_message(context, EINVAL, "Unable to determine folder path");
 	return EINVAL;
-    } 
+    }
 
     len = strlen(path);
 
@@ -464,7 +464,7 @@ _krb5_expand_path_tokens(krb5_context context,
 	    return ENOMEM;
 
 	}
-	
+
 	{
 	    size_t append_len = strlen(append);
 	    char * new_str = realloc(*ppath_out, len + append_len + 1);