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Compile fix: remove unused variable bool isEmpty

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The local variable isEmpty triggers a compile warning with GCC:
variable ‘isEmpty’ set but not used [-Werror=unused-but-set-variable],
so remove the variable assignment and declaration.

Error is triggered on FreeBSD and NetBSD with gcc.

Change-Id: I37bdb3408ad69093708f2d4bdb04392da66e04e5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Ralf Nolden 2016-05-22 15:04:01 +02:00
parent 725a9c2702
commit f8c3820de7
1 changed files with 0 additions and 2 deletions
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2
src/corelib/io/qfilesystemwatcher_kqueue.cpp
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@ -166,7 +166,6 @@ QStringList QKqueueFileSystemWatcherEngine::removePaths(const QStringList &paths
QStringList *files, QStringList *files,
QStringList *directories) QStringList *directories)
{ {
bool isEmpty;
QStringList p = paths; QStringList p = paths;
if (pathToID.isEmpty()) if (pathToID.isEmpty())
return p; return p;
@ -187,7 +186,6 @@ QStringList QKqueueFileSystemWatcherEngine::removePaths(const QStringList &paths
else else
files->removeAll(path); files->removeAll(path);
} }
isEmpty = pathToID.isEmpty();
return p; return p;
} }