From 18b34a564906c7ef36daefab081b44ebfd9ee64b Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Fri, 16 Oct 2020 14:35:18 -0400
Subject: InputSource::unreadCh -- only unread most recently read character

This is all that ever worked. The test suite was trying to do
something different from ClosedFileInputSource.
---
 libtests/closed_file_input_source.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libtests')

diff --git a/libtests/closed_file_input_source.cc b/libtests/closed_file_input_source.cc
index 7309ca31..f3e4f2ac 100644
--- a/libtests/closed_file_input_source.cc
+++ b/libtests/closed_file_input_source.cc
@@ -38,9 +38,9 @@ void do_tests(InputSource* is)
     is->seek(521, SEEK_SET);
     is->read(b, 1);
 #else
-    is->unreadCh('Q');
+    is->unreadCh('\n');
     check("read unread character", 1 == is->read(b, 1));
-    check("got character", 'Q' == b[0]);
+    check("got character", '\n' == b[0]);
 #endif
     check("last offset after read unread", 521 == is->getLastOffset());
     is->seek(0, SEEK_END);
-- 
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