diff options
Diffstat (limited to 'sapi/cgi/fastcgi.c')
| -rw-r--r-- | sapi/cgi/fastcgi.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sapi/cgi/fastcgi.c b/sapi/cgi/fastcgi.c index 06885bc244..639d348a7d 100644 --- a/sapi/cgi/fastcgi.c +++ b/sapi/cgi/fastcgi.c @@ -975,14 +975,15 @@ char* fcgi_getenv(fcgi_request *req, const char* var, int var_len) char* fcgi_putenv(fcgi_request *req, char* var, int var_len, char* val) { if (var && req) { - char **ret; - if (val == NULL) { - val = ""; - } - val = strdup(val); - if (zend_hash_update(&req->env, var, var_len+1, &val, sizeof(char*), (void**)&ret) == SUCCESS) { - return *ret; + zend_hash_del(&req->env, var, var_len+1); + } else { + char **ret; + + val = strdup(val); + if (zend_hash_update(&req->env, var, var_len+1, &val, sizeof(char*), (void**)&ret) == SUCCESS) { + return *ret; + } } } return NULL; |