Fix doctoc detection in verify-doctoc.sh

Signed-off-by: Stefan Büringer buringerst@vmware.com
kubernetes-sigs · Aug 3, 2023 · a57d983 · a57d983
1 parent 1567f68
commit a57d983
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/hack/verify-doctoc.sh b/hack/verify-doctoc.sh
@@ -22,7 +22,10 @@ if [[ "${TRACE-0}" == "1" ]]; then
     set -o xtrace
 fi
 
-command -v doctoc || echo "doctoc is not available on your system, skipping verification" && exit 0
+if [[ -z "$(command -v doctoc)" ]]; then
+  echo "doctoc is not available on your system, skipping verification"
+  exit 0
+fi
 
 doctoc_files="README.md \
               CONTRIBUTING.md \