From: Milian Wolff <mail@milianw.de>
Date: Sun, 7 Jun 2015 11:50:16 +0000 (+0200)
Subject: Return empty QString when no file was available.
X-Git-Tag: submit/tizen/20180620.112952^2~328^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=465d0aad3cd0ed54f584989a61be32227154424c;p=sdk%2Ftools%2Fheaptrack.git

Return empty QString when no file was available.

Fixes assertion in ModelTest.
---

diff --git a/gui/model.cpp b/gui/model.cpp
index 57d353b..090d287 100644
--- a/gui/model.cpp
+++ b/gui/model.cpp
@@ -189,6 +189,8 @@ QVariant Model::allocationData(const AllocationData& allocation, const IpIndex&
         } else if (ip.fileIndex) {
             auto file = QString::fromStdString(m_data.stringify(ip.fileIndex));
             return file + QLatin1Char(':') + QString::number(ip.line);
+        } else {
+            return QString();
         }
         break;
     }