From a7e7a5fc941bbfb9cd2868b4d08c253b3f05783e Mon Sep 17 00:00:00 2001
From: Sergey Vartanov <me@enzet.ru>
Date: Fri, 8 Apr 2022 00:21:30 +0300
Subject: [PATCH] Fix default icon checking.

---
 map_machine/pictogram/icon.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/map_machine/pictogram/icon.py b/map_machine/pictogram/icon.py
index 4130953..7810d07 100644
--- a/map_machine/pictogram/icon.py
+++ b/map_machine/pictogram/icon.py
@@ -550,7 +550,10 @@ class Icon:
 
     def is_default(self) -> bool:
         """Check whether first shape is default."""
-        return self.shape_specifications[0].is_default()
+        return (
+            len(self.shape_specifications) == 1
+            and self.shape_specifications[0].is_default()
+        )
 
     def recolor(self, color: Color, white: Optional[Color] = None) -> None:
         """Paint all shapes in the color."""