diff --git a/check_dependent_project.sh b/check_dependent_project.sh
index 132767f..dad4047 100755
--- a/check_dependent_project.sh
+++ b/check_dependent_project.sh
@@ -341,8 +341,8 @@ Both cases can be solved by merging master into $repo#$pr_number.
 declare -A companion_branch_override
 companion_branch_override=()
 detect_companion_branch_override() {
-  echo "debug consider line ${BASH_REMATCH[1]} ${BASH_REMATCH[2]}"
   local line="$1"
+  echo "debug consider line $line"
   if [[ "$line" =~ ^[[:space:]]*([^[:space:]]+)[[:space:]]+companion[[:space:]]+branch:[[:space:]]*([^[:space:]]+) ]]; then
     echo "debug line ${BASH_REMATCH[1]} ${BASH_REMATCH[2]}"
     companion_branch_override["${BASH_REMATCH[1]}"]="${BASH_REMATCH[2]}"