diff --git a/extract-files.sh b/extract-files.sh
index cf03e0a..e23a0dd 100755
--- a/extract-files.sh
+++ b/extract-files.sh
@@ -17,6 +17,13 @@
 
 # If we're being sourced by the common script that we called,
 # stop right here. No need to go down the rabbit hole.
+
+function blob_fixup() {
+    case "${1}" in
+
+   esac
+}
+
 if [ "${BASH_SOURCE[0]}" != "${0}" ]; then
     return
 fi