From 91a076f51634a3fc2a0ed3987e488badb3f4d126 Mon Sep 17 00:00:00 2001
From: Kevin Ruland <kruland@sunflower.com>
Date: Tue, 20 Sep 2005 14:44:11 +0000
Subject: [PATCH] Convert PHP nulls into NULL pointers.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7467 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Lib/php4/php4run.swg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Lib/php4/php4run.swg b/Lib/php4/php4run.swg
index d3ad1733c..5ef54ad13 100644
--- a/Lib/php4/php4run.swg
+++ b/Lib/php4/php4run.swg
@@ -170,6 +170,9 @@ SWIG_ZTS_ConvertPtr(zval *z, void **ptr, swig_type_info *ty, int flags TSRMLS_DC
      } else goto type_error; /* can't find property _cPtr */
    } else if (z->type==IS_RESOURCE) {
      return SWIG_ZTS_ConvertResourcePtr(z,ptr,ty, flags TSRMLS_CC);
+   } if (z->type==IS_NULL ) {
+     *ptr = 0;
+     return 0;
    } else goto type_error;
 
 type_error: