From 48a5fb4b138940348dcb96637594167acba1117d Mon Sep 17 00:00:00 2001
From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Fri, 14 Feb 2014 10:27:05 +0200
Subject: [PATCH] PushToGerrit: Do not calculate number of commits for empty
 input

Change-Id: Ib2e5305dd47b486a963edf5bb04e6d16d76d5e68
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
---
 src/plugins/git/gerrit/gerritpushdialog.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/plugins/git/gerrit/gerritpushdialog.cpp b/src/plugins/git/gerrit/gerritpushdialog.cpp
index 82a60cfed83..13a5eb9a4d1 100644
--- a/src/plugins/git/gerrit/gerritpushdialog.cpp
+++ b/src/plugins/git/gerrit/gerritpushdialog.cpp
@@ -201,9 +201,12 @@ void GerritPushDialog::setChangeRange()
         setRemoteBranches(true);
         return;
     }
+    const QString remoteBranchName = selectedRemoteBranchName();
+    if (remoteBranchName.isEmpty())
+        return;
     QString remote = selectedRemoteName();
     remote += QLatin1Char('/');
-    remote += selectedRemoteBranchName();
+    remote += remoteBranchName;
     const QString branch = m_ui->localBranchComboBox->currentText();
     m_ui->infoLabel->setText(tr("Number of commits between %1 and %2: %3")
                              .arg(branch)