Fix a crash when closing tabs

[lyx.git] / src / Server.cpp

diff --git a/src/Server.cpp b/src/Server.cpp
index fe503926de2bcd1efed3c63f5745e29e9eaf49a5..e2e9d6ae0aea21c40304c9bac617619ad699b360 100644 (file)
--- a/src/Server.cpp
+++ b/src/Server.cpp
@@ -55,13 +55,16 @@
 #include "support/lassert.h"
 #include "support/lstrings.h"
 #include "support/os.h"
-#include "support/signals.h"
 
 #include <iostream>
 
 #ifdef _WIN32
-#include <io.h>
-#include <QCoreApplication>
+# include <io.h>
+# include <QCoreApplication>
+#else
+# ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+# endif
 #endif
 #include <QThread>
 
@@ -863,7 +866,7 @@ int LyXComm::startPipe(string const & file, bool write)
        if (!write) {
                // Make sure not to call read_ready after destruction.
                weak_ptr<void> tracker = tracker_.p();
-               theApp()->registerSocketCallback(fd, [=](){
+               theApp()->registerSocketCallback(fd, [this, tracker](){
                                if (!tracker.expired())
                                        read_ready();
                        });
@@ -1003,7 +1006,7 @@ struct Sleep : QThread
 } // namespace
 
 
-bool LyXComm::loadFilesInOtherInstance()
+bool LyXComm::loadFilesInOtherInstance() const
 {
        int pipefd;
        FileName const pipe(inPipeName());