st

suckless terminal - with my changes
git clone https://pi.duncano.de/git/st.git
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commit 07ce96a3a0f4a650933f5f586082cbf2064ea2c1
parent 190b94c7a2a7bb2f5d55cbb6eb1779fd042c6467
Author: Jochen Sprickerhof <dwm@jochen.sprickerhof.de>
Date:   Wed, 22 Apr 2015 17:22:34 +0200

Fix sigchld

Only wait for termination of the shell.

Diffstat:
st.c | 6+++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/st.c b/st.c @@ -1238,10 +1238,14 @@ execsh(void) { void sigchld(int a) { int stat, ret; + pid_t p; - if(waitpid(pid, &stat, 0) < 0) + if((p = waitpid(pid, &stat, WNOHANG)) < 0) die("Waiting for pid %hd failed: %s\n", pid, strerror(errno)); + if(pid != p) + return; + ret = WIFEXITED(stat) ? WEXITSTATUS(stat) : EXIT_FAILURE; if (ret != EXIT_SUCCESS) die("child finished with error '%d'\n", stat);