[PHP-CVS] cvs: php-src /sapi/apache_hooks php_apache.c

[Ilia Alshanetsky]

iliaa           Tue Jan 27 21:59:47 2009 UTC

  Modified files:              
    /php-src/sapi/apache_hooks  php_apache.c 
  Log:
  MFB: improved parameter parsing
  
  
http://cvs.php.net/viewvc.cgi/php-src/sapi/apache_hooks/php_apache.c?r1=1.39&r2=1.40&diff_format=u
Index: php-src/sapi/apache_hooks/php_apache.c
diff -u php-src/sapi/apache_hooks/php_apache.c:1.39 
php-src/sapi/apache_hooks/php_apache.c:1.40
--- php-src/sapi/apache_hooks/php_apache.c:1.39 Mon Jan  5 16:24:14 2009
+++ php-src/sapi/apache_hooks/php_apache.c      Tue Jan 27 21:59:46 2009
@@ -17,7 +17,7 @@
    |          David Sklar <sk...@student.net>                             |
    +----------------------------------------------------------------------+
  */
-/* $Id: php_apache.c,v 1.39 2009/01/05 16:24:14 iliaa Exp $ */
+/* $Id: php_apache.c,v 1.40 2009/01/27 21:59:46 iliaa Exp $ */
 
 #include "php_apache_http.h"
 
@@ -222,7 +222,7 @@
 {
        zval *id;
        request_rec *r;
-       char *old_value, *new_value;
+       char *old_value, *new_value = NULL;
        int new_value_len;
        char **target;
 
@@ -235,19 +235,13 @@
        target = (char **)((char*)r + offset);
        old_value = *target;
 
-       switch (ZEND_NUM_ARGS()) {
-               case 0:
-                       break;
-               case 1:
-                       *target = ap_pstrdup(r->pool, new_value);
-                       break;
-               default:
-                       WRONG_PARAM_COUNT;
-                       break;
+       if (new_value) {
+               *target = ap_pstrdup(r->pool, new_value);
        }
 
-       if (old_value)
+       if (old_value) {
                RETURN_STRING(old_value, 1);
+       }
 
        RETURN_EMPTY_STRING();
 }



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