diff --git a/pre-commit.shellcheck b/pre-commit.shellcheck
index 2e132b3..3d87ed6 100755
--- a/pre-commit.shellcheck
+++ b/pre-commit.shellcheck
@@ -33,7 +33,9 @@ function main {
 		files[${files[@]}+1]="$file"
 	done < <(get_shell_files)
 
-	shellcheck "${files[@]}"
+	if [[ "${#files[@]}" -ne 0 ]]; then
+		shellcheck "${files[@]}"
+	fi
 }
 
 main