Importing the patch of Roberto Vargas to inherit signal handlers. - st - Personal fork of st
 (HTM) git clone git://git.drkhsh.at/st.git
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       ---
 (DIR) commit 776a022e39a3c8f7c81b35d6b4307ffaa0ae3df8
 (DIR) parent fe2ba95b3d81127b98a5dc6fa0341a90beabd1a0
 (HTM) Author: Christoph Lohmann <20h@r-36.net>
       Date:   Thu, 13 Sep 2012 23:19:57 +0200
       
       Importing the patch of Roberto Vargas to inherit signal handlers.
       
       Diffstat:
         M st.c                                |       7 +++++++
       
       1 file changed, 7 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       @@ -774,6 +774,13 @@ execsh(void) {
                unsetenv("LINES");
                unsetenv("TERMCAP");
        
       +        signal(SIGCHLD, SIG_DFL);
       +        signal(SIGHUP, SIG_DFL);
       +        signal(SIGINT, SIG_DFL);
       +        signal(SIGQUIT, SIG_DFL);
       +        signal(SIGTERM, SIG_DFL);
       +        signal(SIGALRM, SIG_DFL);
       +
                DEFAULT(envshell, SHELL);
                putenv("TERM="TNAME);
                args = opt_cmd ? opt_cmd : (char*[]){envshell, "-i", NULL};