Fix default minor discrete colorbar ticks

lukelbd · lukelbd · commit e609f0102abd · 2022-01-14T19:39:12.000-07:00
diff --git a/proplot/axes/base.py b/proplot/axes/base.py
@@ -1130,7 +1130,7 @@ def _add_colorbar(
         obj.minorlocator = minorlocator  # backwards compatibility
         obj.update_ticks = guides._update_ticks.__get__(obj)  # backwards compatibility
         if minorlocator is not None:
-            pass
+            obj.update_ticks()
         elif tickminor:
             obj.minorticks_on()
         else:
