Implicitly casting a np.array to bool fails (#1205)

Zulko · Jun 1, 2020 · da8680a · da8680a
1 parent 7203c4e
commit da8680a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/moviepy/video/tools/drawing.py b/moviepy/video/tools/drawing.py
@@ -146,7 +146,7 @@ def color_gradient(
         vector = np.array(vector[::-1])
         p2 = p1 + vector
 
-    if vector:
+    if vector is None:
         norm = np.linalg.norm(vector)
 
     M = np.dstack(np.meshgrid(range(w), range(h))[::-1]).astype(float)