Fix truthy issue

banesullivan · Oct 4, 2024 · 6c89fd8 · 6c89fd8
1 parent d670afe
commit 6c89fd8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/localtileserver/tiler/handler.py b/localtileserver/tiler/handler.py
@@ -159,7 +159,7 @@ def _render_image(
         colormap = {k: tuple(v) for k, v in enumerate(c(range(256), 1, 1))}
     elif isinstance(colormap, Colormap):
         colormap = {k: tuple(v) for k, v in enumerate(colormap(range(256), 1, 1))}
-    else:
+    elif colormap:
         c = json.loads(colormap)
         if isinstance(c, list):
             c = LinearSegmentedColormap.from_list("", c, N=256)