Tell the user that LyX is already running when we do not start

because of 'use single instance'.

diff --git a/src/Server.cpp b/src/Server.cpp
index ab1b6361eb21375e3fa77ac704f112927fd00cf8..5fb089d758300cc69b3980081fb912afe7e75d4d 100644 (file)
--- a/src/Server.cpp
+++ b/src/Server.cpp
@@ -1002,9 +1002,11 @@ struct Sleep : QThread
 
 bool LyXComm::loadFilesInOtherInstance()
 {
-       if (theFilesToLoad().empty())
+       if (theFilesToLoad().empty()) {
+               LYXERR0("LyX is already running in another instance\n"
+                       "and 'use single instance' is active.");
                return true;
-
+       }
        int pipefd;
        int loaded_files = 0;
        FileName const pipe(inPipeName());