From 586abd208221761a6c93bc4568513e9cd4dc287d Mon Sep 17 00:00:00 2001
From: kanreki <32443233+kanreki@users.noreply.github.com>
Date: Tue, 14 Sep 2021 12:15:53 -0700
Subject: Use correct int return type for stream input operations

This makes it safe to compare results to -1 to indicate EOF,
regardless of whether char is considered signed or unsigned;
and so eliminates compiler warnings on platforms such as ARM.

Fixes bug #2058.
---
 src/query.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/query.h')

diff --git a/src/query.h b/src/query.h
index f7d48d32..3297cbd6 100644
--- a/src/query.h
+++ b/src/query.h
@@ -191,8 +191,7 @@ public:
 #endif
       }
 
-      void unexpected();
-      void expected(char wanted, char c = '\0');
+      void expected(char wanted);
     };
 
     token_t token_cache;
-- 
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