Maintain plain layout for separating paragraphs when switching layouts (#11936)

[lyx.git] / src / support / Systemcall.cpp

diff --git a/src/support/Systemcall.cpp b/src/support/Systemcall.cpp
index ae224cbf8c509411e62d08fb5c606996d1131eeb..6ec50e1238b305d4346aa1fc45e0eb76aea37d6a 100644 (file)
--- a/src/support/Systemcall.cpp
+++ b/src/support/Systemcall.cpp
@@ -29,7 +29,7 @@
 #include <iostream>
 
 #include <QProcess>
-#include <QTime>
+#include <QElapsedTimer>
 #include <QThread>
 #include <QCoreApplication>
 #include <QDebug>
@@ -78,7 +78,7 @@ public:
 };
 
 
-static ProgressInterface * progress_instance = 0;
+static ProgressInterface * progress_instance = nullptr;
 
 void ProgressInterface::setInstance(ProgressInterface* p)
 {
@@ -205,7 +205,7 @@ string const parsecmd(string const & incmd, string & infile, string & outfile,
                                in_double_quote = !in_double_quote;
                        }
                } else if (c == '\\' && !escaped) {
-                       escaped = !escaped;
+                       escaped = true;
                } else if (c == '>' && !(in_double_quote || escaped)) {
                        if (suffixIs(outcmd[o], " 2")) {
                                outcmd[o] = rtrim(outcmd[o], "2");
@@ -440,7 +440,7 @@ bool SystemcallPrivate::waitWhile(State waitwhile, bool process_events, int time
                        while (!timedout) {
                                if (process_->waitForFinished(timeout))
                                        return true;
-                               bool stop = queryStopCommand(cmd_);
+                               bool const stop = queryStopCommand(cmd_);
                                // The command may have finished in the meantime
                                if (process_->state() == QProcess::NotRunning)
                                        return true;
@@ -467,7 +467,7 @@ bool SystemcallPrivate::waitWhile(State waitwhile, bool process_events, int time
        }
 
        // process events while waiting with timeout
-       QTime timer;
+       QElapsedTimer timer;
        timer.start();
        while (state == waitwhile && state != Error && !timedout) {
                // check for cancellation of background process
@@ -475,7 +475,7 @@ bool SystemcallPrivate::waitWhile(State waitwhile, bool process_events, int time
                        return false;
 
                if (timer.elapsed() > timeout) {
-                       bool stop = queryStopCommand(cmd_);
+                       bool const stop = queryStopCommand(cmd_);
                        // The command may have finished in the meantime
                        if (process_->state() == QProcess::NotRunning)
                                break;
@@ -639,7 +639,7 @@ int SystemcallPrivate::exitCode()
 QProcess* SystemcallPrivate::releaseProcess()
 {
        QProcess* released = process_;
-       process_ = 0;
+       process_ = nullptr;
        return released;
 }