From ff10b54405fe8980a022e98cd79d912c1f0ac353 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 21 Feb 2016 02:12:14 +0300
Subject: Add missing checks.

---
 src/gui/windows/textdialog.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/gui/windows/textdialog.cpp')

diff --git a/src/gui/windows/textdialog.cpp b/src/gui/windows/textdialog.cpp
index 442cd5c67..f72f60d4e 100644
--- a/src/gui/windows/textdialog.cpp
+++ b/src/gui/windows/textdialog.cpp
@@ -36,6 +36,11 @@
 
 int TextDialog::instances = 0;
 
+namespace
+{
+    const std::string emptyStr;
+}  // namespace
+
 TextDialog::TextDialog(const std::string &restrict title,
                        const std::string &restrict msg,
                        Window *const parent,
@@ -110,15 +115,16 @@ const std::string &TextDialog::getText() const
 {
     if (mTextField)
         return mTextField->getText();
-    else
+    else if (mPasswordField)
         return mPasswordField->getText();
+    return emptyStr;
 }
 
 void TextDialog::setText(const std::string &text)
 {
     if (mTextField)
         mTextField->setText(text);
-    else
+    else if (mPasswordField)
         mPasswordField->setText(text);
 }
 
-- 
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