fix(BaseKey): keyDict return const ref

ecmwf · Feb 7, 2025 · 447fc00 · 447fc00
1 parent e891a91
commit 447fc00
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/fdb5/database/BaseKey.h b/src/fdb5/database/BaseKey.h
@@ -99,7 +99,7 @@ class BaseKey {
     /// @throws eckit::SeriousBug if 'keyword' is not found
     std::string value(const std::string& keyword) const { return get(keyword); }
 
-    eckit::StringDict keyDict() const { return keys_; }
+    const eckit::StringDict& keyDict() const { return keys_; }
 
     eckit::StringSet keys() const;