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Warn when XDG_RUNTIME_DIR isn't set, as per XDG Base Dir Spec

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http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
says: "If $XDG_RUNTIME_DIR is not set applications should fall back to a
replacement directory with similar capabilities and print a warning message."

Better warn that not all the guarantees of XDG_RUNTIME_DIR are available,
and push unixes who haven't done so yet, to set things up correctly.

Change-Id: Ie3998e8c1d14e4fdf8d58dfb2932f0ad708fba50
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
David Faure 2012-12-06 00:02:31 +01:00 committed by The Qt Project
parent a79b898299
commit ce556dfcbc
1 changed files with 1 additions and 0 deletions
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1
src/corelib/io/qstandardpaths_unix.cpp
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@ -127,6 +127,7 @@ QString QStandardPaths::writableLocation(StandardLocation type)
return QString(); return QString();
} }
} }
qWarning("QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '%s'", qPrintable(xdgRuntimeDir));
} }
// "The directory MUST be owned by the user" // "The directory MUST be owned by the user"
QFileInfo fileInfo(xdgRuntimeDir); QFileInfo fileInfo(xdgRuntimeDir);