From 37c2a2caa41c7c67b0a7daf4107d9a2ac12256dd Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Fri, 26 Mar 2021 17:18:17 -0500
Subject: Add some curly braces around retval for fun.

---
 insidechroot.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/insidechroot.sh b/insidechroot.sh
index 8e5ec69..88a5d26 100644
--- a/insidechroot.sh
+++ b/insidechroot.sh
@@ -153,7 +153,7 @@ EOF
 	for package in libstdc++ gettext bison perl python texinfo util-linux; do
 		source packageinstall.sh 7 $package
 		retval=$?
-		if [ "$retval" -ne 0 ]; then
+		if [ "${retval}" -ne 0 ]; then
 			exit 1
 		fi
 	done
-- 
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