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-rw-r--r--Zend/zend_highlight.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Zend/zend_highlight.c b/Zend/zend_highlight.c
index ffec587806..e4f8d0237a 100644
--- a/Zend/zend_highlight.c
+++ b/Zend/zend_highlight.c
@@ -57,7 +57,7 @@ ZEND_API void zend_html_putc(char c)
ZEND_API void zend_html_puts(const char *s, uint len TSRMLS_DC)
{
const unsigned char *ptr = (const unsigned char*)s, *end = ptr + len;
- unsigned char *filtered;
+ unsigned char *filtered = NULL;
size_t filtered_len;
if (LANG_SCNG(output_filter)) {