[PATCH] kernel-shark: kernel-shark: Avoid a duplicate error message from capture

["Yordan Karadzhov (VMware)" <y.karadz@gmail.com>]

If the capture process finishes with an error the _captureError() slot
will print an error message. We do not need to print identical message
in _captureFinished().

However, we have to keep in mind that the process that we started is
"pkexec" and the capture dialog is a child process of "pkexec". So if
the capture dialog failed to start or crashed the "pkexec" process
itself will have a normal exit, however its return value will be
different from 0 (it will just pass the return value of the capture
dialog executable). In this case _captureError() is not triggered,
but we still want to see an error message.

Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
---
 kernel-shark/src/KsMainWindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel-shark/src/KsMainWindow.cpp b/kernel-shark/src/KsMainWindow.cpp
index 29d44d9..c127ad1 100644
--- a/kernel-shark/src/KsMainWindow.cpp
+++ b/kernel-shark/src/KsMainWindow.cpp
@@ -1180,7 +1180,7 @@ void KsMainWindow::_captureFinished(int ret, QProcess::ExitStatus st)
 		return;
 	}
 
-	if (ret != 0 || st != QProcess::NormalExit) {
+	if (ret != 0 || st == QProcess::NormalExit) {
 		QString message = "Capture process failed:<br>";
 
 		message += capture->errorString();
-- 
2.20.1