fix #47

[m6w6/ext-http] / src / php_http_params.c

diff --git a/src/php_http_params.c b/src/php_http_params.c
index 98ac06f7c658633eb437d6d3bca3fc7d7532d2b7..c0071ac430aa690e934898e922d83fae62268c07 100644 (file)
--- a/src/php_http_params.c
+++ b/src/php_http_params.c
@@ -522,9 +522,15 @@ static void merge_param(HashTable *params, zval *zdata, zval ***current_param, z
 
 static void push_param(HashTable *params, php_http_params_state_t *state, const php_http_params_opts_t *opts TSRMLS_DC)
 {
+       if (!state->current.val) {
+               return;
+       }
+
        if (state->val.str) {
                if (0 < (state->val.len = state->input.str - state->val.str)) {
                        sanitize_value(opts->flags, state->val.str, state->val.len, *(state->current.val), state->rfc5987 TSRMLS_CC);
+               } else {
+                       ZVAL_EMPTY_STRING(*(state->current.val));
                }
                state->rfc5987 = 0;
        } else if (state->arg.str) {