[Bf-blender-cvs] [dbec51109bb] master: Fix T80613: Assert in UI_but_number_precision_set

[Julian Eisel]

Commit: dbec51109bbd3a6143bc45c6faa3908142f9da46
Author: Julian Eisel
Date:   Wed Sep 9 12:06:11 2020 +0200
Branches: master
https://developer.blender.org/rBdbec51109bbd3a6143bc45c6faa3908142f9da46

Fix T80613: Assert in UI_but_number_precision_set

-1 is a valid value to pass as RNA float precision. We let the UI code
figure out an appropriate precision then. So don't fail the assert if
-1 is passed.

===================================================================

M	source/blender/editors/interface/interface.c

===================================================================

diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c
index bbe097b5c79..ea64fb9cfcd 100644
--- a/source/blender/editors/interface/interface.c
+++ b/source/blender/editors/interface/interface.c
@@ -6762,7 +6762,8 @@ void UI_but_number_precision_set(uiBut *but, float precision)
   BLI_assert(but->type == UI_BTYPE_NUM);
 
   but_number->precision = precision;
-  BLI_assert(precision > -1);
+  /* -1 is a valid value, UI code figures out an appropriate precision then. */
+  BLI_assert(precision > -2);
 }
 
 /**