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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/105246/">http://git.reviewboard.kde.org/r/105246/</a>
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<p style="margin-top: 0;">On June 14th, 2012, 11:06 a.m., <b>Matěj Laitl</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/105246/diff/1/?file=67594#file67594line331" style="color: black; font-weight: bold; text-decoration: underline;">src/MountPointManager.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">MountPointManager::getMountedDeviceIds() const</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">331</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="n">QStringList</span><span class="p">();</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Hmmm, IMO this can be a source of subtle bugs where calling this important method is dependent on when it is called. I fear that callers of ::collectionFolders() cache the result so that could have long-ranging consequences.
I'd rather see a fix that touches the _caller_ to ensure that MountPointManager is ready.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">As far as I've seen, no one caches the result. There is even a TODO comment that suggests that such caching should be implemented in the collectionFolders() itself.
Also, the desired behavior of caller when MountPointManager is not ready is to do nothing, which is accomplished by returning empty list.</pre>
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<p>- Edward Hades</p>
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<p>On June 13th, 2012, 8:44 p.m., Edward Hades Toroshchin wrote:</p>
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<div>Review request for Amarok.</div>
<div>By Edward Hades Toroshchin.</div>
<p style="color: grey;"><i>Updated June 13, 2012, 8:44 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">If a collectionFolders() method of MountPointManager is called before it
has completed identifying mount points, it adds the default path like
$HOME/Music.
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=286219">286219</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/MountPointManager.h <span style="color: grey">(910f777)</span></li>
<li>src/MountPointManager.cpp <span style="color: grey">(d3238c0)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/105246/diff/" style="margin-left: 3em;">View Diff</a></p>
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