Don’t crash with unknown gradient types

Related to #264.
Kozea · Mar 21, 2020 · 1b3d448 · 1b3d448
1 parent 43bd2ff
commit 1b3d448
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cairosvg/defs.py b/cairosvg/defs.py
@@ -201,6 +201,9 @@ def draw_gradient(surface, node, name, opacity):
         fy = size(surface, gradient_node.get('fy', str(cy)), height_ref)
         gradient_pattern = cairo.RadialGradient(fx, fy, 0, cx, cy, r)
 
+    else:
+        return False
+
     # Apply matrix to set coordinate system for gradient
     if gradient_node.get('gradientUnits') != 'userSpaceOnUse':
         gradient_pattern.set_matrix(cairo.Matrix(