1 files changed, 1 insertions, 1 deletions

diff --git a/ex_imp.c b/ex_imp.c
index a6397da..3325e43 100644
--- a/ex_imp.c
+++ b/ex_imp.c
@@ -463,7 +463,7 @@ static int copy_request_variable(void *pDest TSRMLS_DC, int num_args, va_list ar
         }
 
         if (hash_key->nKeyLength) {
-                php_prefix_varname(&new_key, prefix, hash_key->arKey, hash_key->nKeyLength - 1, 0 TSRMLS_CC);
+                php_prefix_varname(&new_key, prefix, (char *)hash_key->arKey, hash_key->nKeyLength - 1, 0 TSRMLS_CC);
         } else {
                 zval num;