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Ignore SIGPIPE 

When the child process in tests/_client.lua breaks and exits (for
example: Remove the call to Gtk.main), we get a broken pipe. When trying
to write to the pipe that connects awesome to the child process, we get
a SIGPIPE signal that causes awesome to exit without any good error
message.

Fix this by ignoring SIGPIPE. We do not want to be killed by it anyway.

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2017-01-02 16:06:04 +01:00
parent 6c3ac979a4
commit 4c322a613f
1 changed files with 1 additions and 0 deletions
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awesome.c
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@ -575,6 +575,7 @@ main(int argc, char **argv)
sigaction(SIGFPE, &sa, 0); sigaction(SIGFPE, &sa, 0);
sigaction(SIGILL, &sa, 0); sigaction(SIGILL, &sa, 0);
sigaction(SIGSEGV, &sa, 0); sigaction(SIGSEGV, &sa, 0);
signal(SIGPIPE, SIG_IGN);
/* We have no clue where the input focus is right now */ /* We have no clue where the input focus is right now */
globalconf.focus.need_update = true; globalconf.focus.need_update = true;