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[lyx.git] / src / Buffer.cpp

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 452f4ec0de75629ab700fa160beef8da3441edcd..4d24cf9c047b832c9625daaee02f9780f36e28b6 100644 (file)
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -88,6 +88,10 @@
 #include "support/textutils.h"
 #include "support/convert.h"
 
+#if !defined (HAVE_FORK)
+# define fork() -1
+#endif
+
 #include <boost/bind.hpp>
 #include <boost/filesystem/exception.hpp>
 #include <boost/filesystem/operations.hpp>
@@ -115,7 +119,6 @@ using std::vector;
 using std::string;
 using std::time_t;
 
-
 namespace lyx {
 
 using support::addName;
@@ -151,7 +154,7 @@ namespace fs = boost::filesystem;
 
 namespace {
 
-int const LYX_FORMAT = 288; //RGH, command insets
+int const LYX_FORMAT = 291; //Uwe Stöhr, Vietnamese
 
 } // namespace anon
 
@@ -2016,13 +2019,17 @@ private:
 };
 
 
+#if !defined (HAVE_FORK)
+# define fork() -1
+#endif
+
 int AutoSaveBuffer::generateChild()
 {
        // tmp_ret will be located (usually) in /tmp
        // will that be a problem?
-       pid_t const pid = fork(); // If you want to debug the autosave
-       // you should set pid to -1, and comment out the
-       // fork.
+       pid_t const pid = fork();
+       // If you want to debug the autosave
+       // you should set pid to -1, and comment out the fork.
        if (pid == 0 || pid == -1) {
                // pid = -1 signifies that lyx was unable
                // to fork. But we will do the save