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VCS: Never try to run empty binaries

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Never try to run empty binaries.

Task-number: QTCREATORBUG-6849
Change-Id: I591fdb9d39394fc8097908f5934a1a96518859cb
Reviewed-by: Hugues Delorme <delorme.hugues@fougsys.fr>
This commit is contained in:
Tobias Hunger
2012-01-25 16:26:47 +01:00
parent 1fe85174eb
commit a309c26f1b
2 changed files with 19 additions and 3 deletions
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19
src/plugins/vcsbase/vcsbaseplugin.cpp
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@@ -793,6 +793,12 @@ static SynchronousProcessResponse runVcsFullySynchronously(const QString &workin
unsigned flags,
QTextCodec *outputCodec = 0)
{
SynchronousProcessResponse response;
if (binary.isEmpty()) {
response.result = SynchronousProcessResponse::StartFailed;
return response;
}
VcsBase::VcsBaseOutputWindow *outputWindow = VcsBase::VcsBaseOutputWindow::instance();
// Set up process
@@ -809,7 +815,6 @@ static SynchronousProcessResponse runVcsFullySynchronously(const QString &workin
// Start
process->start(binary, arguments, QIODevice::ReadOnly);
process->closeWriteChannel();
SynchronousProcessResponse response;
if (!process->waitForStarted()) {
response.result = SynchronousProcessResponse::StartFailed;
return response;
@@ -869,6 +874,13 @@ SynchronousProcessResponse VcsBasePlugin::runVcs(const QString &workingDir,
unsigned flags,
QTextCodec *outputCodec)
{
SynchronousProcessResponse response;
if (binary.isEmpty()) {
response.result = SynchronousProcessResponse::StartFailed;
return response;
}
VcsBase::VcsBaseOutputWindow *outputWindow = VcsBase::VcsBaseOutputWindow::instance();
if (!(flags & SuppressCommandLogging))
@@ -901,8 +913,6 @@ SynchronousProcessResponse VcsBasePlugin::runVcs(const QString &workingDir,
VcsBase::VcsBasePlugin::setProcessEnvironment(&env, (flags & ForceCLocale));
SynchronousProcessResponse response;
if (flags & FullySynchronously) {
response = runVcsFullySynchronously(workingDir, binary, arguments, timeOutMS,
env, flags, outputCodec);
@@ -964,6 +974,9 @@ bool VcsBasePlugin::runFullySynchronous(const QString &workingDirectory,
int timeoutMS,
bool logCommandToWindow)
{
if (binary.isEmpty())
return false;
VcsBase::VcsBaseOutputWindow *outputWindow = VcsBase::VcsBaseOutputWindow::instance();
if (logCommandToWindow)