From: Thies C. Arntzen <thies@php.net>
Date: Sun, 14 Apr 2002 18:27:27 +0000 (+0000)
Subject: fix crash bug introduced by last commit
X-Git-Tag: php-4.3.0dev-ZendEngine2-Preview1~651
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=136240ae461425856bd6129573c63f42f9d5ddf8;p=php

fix crash bug introduced by last commit
---

diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 83d466e84d..d9b1ff75be 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)) {