Bug 3647: parsing hier_code acl fails

diff --git a/src/hier_code.h b/src/hier_code.h
index 678cb593fa1dbc9ae3a48cb855fed363093a0085..e8b57d69a55b5dfe65ce427152bfb65529fbfdf2 100644 (file)
--- a/src/hier_code.h
+++ b/src/hier_code.h
@@ -31,6 +31,6 @@ typedef enum {
 
 extern const char *hier_code_str[];
 
-inline hier_code operator++(hier_code &i) { return (hier_code)(i+1); }
+inline hier_code operator++(hier_code &i) { return i = (hier_code)(1+(int)i); }
 
 #endif /* SQUID__HIER_CODE_H */