Just update to ptr for some loops.

[awesomized/libmemcached] / libmemcached / response.cc

diff --git a/libmemcached/response.cc b/libmemcached/response.cc
index 69ac26a4ac54ae6fa1057a8910f7013f6e7c7363..511cf786db0bbfb5151ef2fc024eae5a4ed121bc 100644 (file)
--- a/libmemcached/response.cc
+++ b/libmemcached/response.cc
@@ -60,7 +60,7 @@ static memcached_return_t textual_value_fetch(memcached_server_write_instance_st
     char *key= result->item_key;
     result->key_length= 0;
 
-    for (size_t prefix_length= memcached_array_size(instance->root->_namespace); !(iscntrl(*string_ptr) || isspace(*string_ptr)) ; string_ptr++)
+    for (ptrdiff_t prefix_length= memcached_array_size(instance->root->_namespace); !(iscntrl(*string_ptr) || isspace(*string_ptr)) ; string_ptr++)
     {
       if (prefix_length == 0)
       {