From efca03ec7f1f077e0655b370c599d3e792341778 Mon Sep 17 00:00:00 2001
From: Konrad Rosenbaum <konrad@silmor.de>
Date: Fri, 29 Jun 2012 19:24:57 +0200
Subject: [PATCH] make version dlg more readable

---
 src/main.cpp |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 72b66af..a453d94 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -109,6 +109,7 @@ void MApplication::versionDlg()
 	mb.setIconPixmap(QPixmap(":/icon.png"));
 	mb.setWindowTitle(tr("MagicSmoke Version Information"));
 	TimeZoneLib::TZFile tzf=TimeStamp::defaultZoneFile();
+	auto unknown=[](const QString&s)->QString{if(s.isEmpty())return "(unknown)";else return "'"+s+"'";};
 	mb.setText(tr(	"<h3>MagicSmoke Version %3</h3>"
 			"<table>"
 			"<tr><td>Repository:<td>%1</tr>"
@@ -122,7 +123,7 @@ void MApplication::versionDlg()
 			"<tr><td>PACK&nbsp;Library:<td>%9<br/>%10</tr>"
 			"<tr><td>Qt:<td>%11</tr>"
 			"<tr><td>ELAM:<td>%12</tr>"
-			"<tr><td>Time&nbsp;Zone&nbsp;Default:<td>%13 in %14<br/>version %15</tr>"
+			"<tr><td>Time&nbsp;Zone&nbsp;Default:<td>%13 in directory %14<br/>version %15</tr>"
 			"<tr><td>Time&nbsp;Zone&nbsp;Built-In:<td>%16</tr>"
 			"</table>"
 			)
@@ -138,9 +139,9 @@ void MApplication::versionDlg()
 			.arg(htmlize(WInterface::staticLibraryVersionInfo(WOb::VersionNumber)))
 			.arg(htmlize(QT_VERSION_STR)) //%11
 			.arg(htmlize(ELAM::versionInfo())) //%12
-			.arg(tzf.name()) //%13
-			.arg(tzf.dirName())
-			.arg(tzf.version())
+			.arg(unknown(tzf.name())) //%13
+			.arg(unknown(tzf.dirName()))
+			.arg(unknown(tzf.version()))
 			.arg(TimeZoneLib::TZFile::builtinVersion()) //%16
 		);
 	mb.setStandardButtons(QMessageBox::Ok);
-- 
1.7.2.5