From: Thies C. Arntzen <thies@php.net>
Date: Sun, 14 Apr 2002 18:28:32 +0000 (+0000)
Subject: fix crash bug introduced by last commit (damncvs diff!)
X-Git-Tag: php-4.2.0~18
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1bb515dc2c97dc32953ffc488b0cfc6536b76092;p=php

fix crash bug introduced by last commit (damncvs diff!)
---

diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 68e3d41142..a2b0f01a5f 100644
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -697,7 +697,9 @@ _oci_bind_post_exec(void *data TSRMLS_DC)
 
 	if (bind->indicator == -1) { /* NULL */
 		zval *val = bind->zval;
-		*Z_STRVAL_P(val) = '\0'; /* XXX avoid warning in debug mode */
+		if (Z_TYPE_P(val) == IS_STRING && (Z_STRVAL_P(val) != empty_string)) {
+			*Z_STRVAL_P(val) = '\0'; /* XXX avoid warning in debug mode */
+		}
 		zval_dtor(val);
 		ZVAL_NULL(val);
 	} else if (Z_TYPE_P(bind->zval) == IS_STRING && (Z_STRVAL_P(bind->zval) != empty_string)) {