diff --git a/default.sh b/default.sh
new file mode 100644
index 0000000..8bb2d30
--- /dev/null
+++ b/default.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+echo "ignoring"
+exit 0
diff --git a/would-reformat.sh b/would-reformat.sh
index 457729f..54f4c02 100755
--- a/would-reformat.sh
+++ b/would-reformat.sh
@@ -11,8 +11,10 @@ DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 source "$DIR/_reformat-common.bash"
 
 file="$1"
-export PROJECT_ROOT=$(project_root "$file")
-export WF_ROOT=$(wf_root)
+PROJECT_ROOT=$(project_root "$file")
+export PROJECT_ROOT="$PROJECT_ROOT"
+WF_ROOT=$(wf_root)
+export WF_ROOT="$WF_ROOT"
 
 ## fixme use realpath or something on "$file"