From eebb40fc4968524cc8ef4c3d5323241fdb257446 Mon Sep 17 00:00:00 2001
From: randomuser <randomuser@tilde.club>
Date: Sat, 4 Feb 2023 15:27:01 -0600
Subject: [PATCH] exit with code of subprocess

---
 st.c | 13 ++++++++++++-
 st.h |  1 +
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/st.c b/st.c
index ebfd5e0..bebfa9d 100644
--- a/st.c
+++ b/st.c
@@ -664,6 +664,17 @@ die(const char *errstr, ...)
 	exit(1);
 }
 
+void
+die_err(int err, const char *errstr, ...)
+{
+	va_list ap;
+
+	va_start(ap, errstr);
+	vfprintf(stderr, errstr, ap);
+	va_end(ap);
+	exit(err);
+}
+
 void
 execsh(char *cmd, char **args)
 {
@@ -735,7 +746,7 @@ sigchld(int a)
 	}
 
 	if (WIFEXITED(stat) && WEXITSTATUS(stat))
-		die("child exited with status %d\n", WEXITSTATUS(stat));
+		die_err(WEXITSTATUS(stat), "child exited with status %d\n", WEXITSTATUS(stat));
 	else if (WIFSIGNALED(stat))
 		die("child terminated due to signal %d\n", WTERMSIG(stat));
 	_exit(0);
diff --git a/st.h b/st.h
index ee3bee2..46d1f5d 100644
--- a/st.h
+++ b/st.h
@@ -78,6 +78,7 @@ typedef union {
 } Arg;
 
 void die(const char *, ...);
+void die_error(int err, const char *, ...);
 void redraw(void);
 void draw(void);