Fix zpp call in apache_getenv()

diff --git a/sapi/apache2handler/php_functions.c b/sapi/apache2handler/php_functions.c
index f32c881e057da7a716323f765f1097e0aba3f39d..d038f9e9b9be7fbd819680c732f9efc10ac76f55 100644 (file)
--- a/sapi/apache2handler/php_functions.c
+++ b/sapi/apache2handler/php_functions.c
@@ -288,8 +288,8 @@ PHP_FUNCTION(apache_setenv)
 PHP_FUNCTION(apache_getenv)
 {
        php_struct *ctx;
-       char *variable=NULL;
-       int variable_len;
+       char *variable;
+       size_t variable_len;
        zend_bool walk_to_top = 0;
        int arg_count = ZEND_NUM_ARGS();
        char *env_val=NULL;