Add some more error reporting

2023-02-18 17:03:50 -08:00 · 2023-02-18 17:03:50 -08:00 · 3cbf46eb60
parent 964ed080e8
commit 3cbf46eb60
1 changed files with 4 additions and 1 deletions
--- a/system/src/riju-pty.c
+++ b/system/src/riju-pty.c
@ -45,7 +45,10 @@ void restore_tty()
 void handle_signal(int signum)
 {
  restore_tty();
-  signal(signum, SIG_DFL);
+  if (signal(signum, SIG_DFL) == SIG_ERR)
+    die("signal failed");
+  if (raise(signum) != 0)
+    die("raise failed");
 }

 int main(int argc, char **argv)