From: PatR <rankin@nethack.org>
Date: Fri, 2 Oct 2020 11:51:15 +0000 (-0700)
Subject: Qt build fix
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aaf88f9662278e805e66b6f3f94d866500b5a69a;p=nethack

Qt build fix

The failing Travis build issued about 500 lines of diagnostics
when complaining about one line of the source.  It compiled ok
for me but I use older versions of Qt library and C++ compiler.
---

diff --git a/win/Qt/qt_yndlg.cpp b/win/Qt/qt_yndlg.cpp
index a696fdb92..7ae167da2 100644
--- a/win/Qt/qt_yndlg.cpp
+++ b/win/Qt/qt_yndlg.cpp
@@ -295,8 +295,8 @@ char NetHackQtYnDialog::Exec()
         // present in the QLineEdit widget doesn't affect its isEmpty() test
         if (le && !le->text().isEmpty()) {
             QString text(le->text());
-            if (text[0] == "#")
-                text = text.mid(1);
+            if (text.at(0) == QChar('#'))
+                text = text.mid(1); // rest of string past [0]
             ::yn_number = text.toLong();
             choice = '#';
         }