commit 293ee4d421cd55f4a3c014c1c26edf02f718cc83
author Bram Moolenaar <Bram@vim.org> Thu Dec 09 21:34:53 2004 +0000
committer Bram Moolenaar <Bram@vim.org> Thu Dec 09 21:34:53 2004 +0000
tree ae4856e718b752ea0c6c807912bfbb51967fae80
parent 741b07e0092eb6d7b81c9cbe149196c6cf9d5bbe

updated for version 7.0021

src/main.c

diff --git a/src/main.c b/src/main.c
index 3976a44..5791bb6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2228,6 +2228,12 @@
 getout_preserve_modified(exitval)
     int		exitval;
 {
+#if defined(UNIX)
+    /* Ignore SIGHUP, because a dropped connection may make Vim exit and then
+     * get a SIGHUP while exiting, which causes various reentrent problems. */
+    signal(SIGHUP, SIG_IGN);
+#endif
+
     ml_close_notmod();		    /* close all not-modified buffers */
     ml_sync_all(FALSE, FALSE);	    /* preserve all swap files */
     ml_close_all(FALSE);	    /* close all memfiles, without deleting */