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VcsManager: Fix crash when input directory is /

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If the input directory in VcsManager::findVersionControlForDirectory is
just "/", that slash gets chopped off by absoluteWithNoTrailingSlash,
and the resulting string is empty. So we need to handle that case.

Change-Id: I7970043a16e587c803e94c16b71bea481ea21c09
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Eike Ziller
2022-09-21 12:57:00 +02:00
parent ce97e5ccca
commit 656731d549
1 changed files with 3 additions and 1 deletions
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4
src/plugins/coreplugin/vcsmanager.cpp
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@@ -209,8 +209,10 @@ IVersionControl* VcsManager::findVersionControlForDirectory(const FilePath &inpu
// Make sure we an absolute path:
QString directory = absoluteWithNoTrailingSlash(inputDirectory.toString());
#ifdef WITH_TESTS
if (directory[0].isLetter() && directory.indexOf(QLatin1Char(':') + QLatin1String(TEST_PREFIX)) == 1)
if (!directory.isEmpty() && directory[0].isLetter()
&& directory.indexOf(QLatin1Char(':') + QLatin1String(TEST_PREFIX)) == 1) {
directory = directory.mid(2);
}
#endif
auto cachedData = d->findInCache(directory);
if (cachedData) {