From e896f1bd0de35a4c2893f8d7b68028ae6f1c7d23 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 14 Apr 2019 15:01:37 -0400
Subject: Make redirected FDs explicit

---
(limited to 'src/control.sh')

diff --git a/src/control.sh b/src/control.sh
index 68ef257..29ad6f8 100644
--- a/src/control.sh
+++ b/src/control.sh
@@ -75,7 +75,7 @@ parse_control()
 						return 0
 					fi
 				fi
-				IFS=': 	' read name value <<-EOF
+				IFS=': 	' read name value 0<<-EOF
 					${line}
 					EOF
 				if [ -z "${name}" ]; then
@@ -119,7 +119,7 @@ parse_control()
 				value="${value}${LF}${line# }"
 				;;
 		esac
-	done <<-EOF
+	done 0<<-EOF
 		$(cat -- "${file}")
 		EOF
 
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