Fix compilation with MSVC 19.

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

diff --git a/src/support/Systemcall.cpp b/src/support/Systemcall.cpp
index 8be873209b9f0c3a573fc31ad1ae54c7561b2b05..815223d378bb9e843c1da22c88070d63eecee316 100644 (file)
--- a/src/support/Systemcall.cpp
+++ b/src/support/Systemcall.cpp
@@ -59,22 +59,22 @@ class ProgressDummy : public ProgressInterface
 public:
        ProgressDummy() {}
 
-       void processStarted(QString const &) {}
-       void processFinished(QString const &) {}
-       void appendMessage(QString const &) {}
-       void appendError(QString const &) {}
-       void clearMessages() {}
-       void lyxerrFlush() {}
-
-       void lyxerrConnect() {}
-       void lyxerrDisconnect() {}
-
-       void warning(QString const &, QString const &) {}
-       void toggleWarning(QString const &, QString const &, QString const &) {}
-       void error(QString const &, QString const &, QString const &) {}
-       void information(QString const &, QString const &) {}
+       void processStarted(QString const &) override {}
+       void processFinished(QString const &) override {}
+       void appendMessage(QString const &) override {}
+       void appendError(QString const &) override {}
+       void clearMessages() override {}
+       void lyxerrFlush() override {}
+
+       void lyxerrConnect() override {}
+       void lyxerrDisconnect() override {}
+
+       void warning(QString const &, QString const &) override {}
+       void toggleWarning(QString const &, QString const &, QString const &) override {}
+       void error(QString const &, QString const &, QString const &) override {}
+       void information(QString const &, QString const &) override {}
        int prompt(docstring const &, docstring const &, int default_but, int,
-                  docstring const &, docstring const &) { return default_but; }
+                  docstring const &, docstring const &) override { return default_but; }
 };
 
 
@@ -424,7 +424,6 @@ bool queryStopCommand(QString const & cmd)
 
 bool SystemcallPrivate::waitWhile(State waitwhile, bool process_events, int timeout)
 {
-       timeout = 1000;
        if (!process_)
                return false;