Handle nil properites

cmaglie · Oct 28, 2024 · a1cc424 · a1cc424
1 parent c5a5106
commit a1cc424
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/internal/arduino/libraries/libraries.go b/internal/arduino/libraries/libraries.go
@@ -127,7 +127,10 @@ func (library *Library) MarshalBinary(out io.Writer, prefix *paths.Path) error {
 		return nil
 	}
 	writeProperties := func(in *properties.Map) error {
-		keys := in.Keys()
+		var keys []string
+		if in != nil {
+			keys = in.Keys()
+		}
 		if err := binary.Write(out, binary.NativeEndian, uint16(len(keys))); err != nil {
 			return err
 		}