Fix comparison

This looks like an oversight, index -1 should probably not be a key.
2026-05-16 04:09:27 +02:00 · 2023-06-22 11:22:05 +02:00
1 changed files with 1 additions and 1 deletions
--- a/shared/yaml/codeql/yaml/Yaml.qll
+++ b/shared/yaml/codeql/yaml/Yaml.qll
@@ -471,7 +471,7 @@ module Make<InputSig Input> {
     * Gets the `i`th key of this mapping.
     */
    YamlNode getKeyNode(int i) {
-      i >= 0 and
+      i > 0 and
      exists(int j | i = j - 1 and result = this.getChildNode(j))
    }