template script: typo in app-layer setup script

Check for ed was failing, as it was actually looking for edx.

diff --git a/scripts/setup-app-layer.sh b/scripts/setup-app-layer.sh
index f7fa1ba6709ed58f71ca27d48217bed8c12965cc..73cd89f5b8573335c12b425677f12b177f2ddd88 100755 (executable)
--- a/scripts/setup-app-layer.sh
+++ b/scripts/setup-app-layer.sh
@@ -6,7 +6,7 @@ set -e
 #set -x
 
 # Fail if "ed" is not available.
-if ! which edx > /dev/null 2>&1; then
+if ! which ed > /dev/null 2>&1; then
     echo "error: the program \"ed\" is required for this script"
     exit 1
 fi