From c6827c8ce741308f4575243e95c0f5f5a95d5511 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 14 Apr 2019 15:28:25 -0400
Subject: error(): Kill whole process group

---
diff --git a/src/output.sh b/src/output.sh
index 94cc32a..17f52ba 100644
--- a/src/output.sh
+++ b/src/output.sh
@@ -32,7 +32,7 @@ error()
 	# In a subshell, this will have no effect, so the shell's exit status
 	# will be 128+SIGINT.  Meh.
 	exit_status=${status}
-	kill -s INT ${$}
+	kill -s INT 0
 }
 
 warn()
--
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