commit b0b98d523036d534755bf1cf79d1595e61c3f7ce
author Bram Moolenaar <Bram@vim.org> Sat May 05 21:01:00 2018 +0200
committer Bram Moolenaar <Bram@vim.org> Sat May 05 21:01:00 2018 +0200
tree 5ca3b11d4f59557fbacfe202ec574664d2132bf2
parent b833c1ef7be1ed216a967dd7262473ec97084fa2

patch 8.0.1795: lose contact with jobs when :gui forks

Problem:    Lose contact with jobs when :gui forks.
Solution:   Don't fork when there is a running job. Make log message for a
            died job clearer.  Also close the terminal when stderr and stdout
            are the same FD.

src/gui.h

diff --git a/src/gui.h b/src/gui.h
index b63125b..13c97e6 100644
--- a/src/gui.h
+++ b/src/gui.h
@@ -564,3 +564,7 @@
 #  define FUNC2GENERIC(func) G_CALLBACK(func)
 # endif
 #endif /* FEAT_GUI_GTK */
+
+#if defined(UNIX) && !defined(FEAT_GUI_MAC)
+# define GUI_MAY_FORK
+#endif