[Bf-blender-cvs] [1f76e6c326f] master: Fix T54525: crash when setting number of frames to use between dupoff frames

[Philipp Oeser]

Commit: 1f76e6c326f6c1d77d99a5329f7c75b1eeccde9d
Author: Philipp Oeser
Date:   Mon May 7 14:49:09 2018 +0200
Branches: master
https://developer.blender.org/rB1f76e6c326f6c1d77d99a5329f7c75b1eeccde9d

Fix T54525: crash when setting number of frames to use between dupoff
frames

caused division by zero if both dupli_frames_on and dupli_frames_off are
zero. doing this doesnt seem useful, dupliframes can be disabled in
other ways.

Reviewed By: campbellbarton

Differential Revision: https://developer.blender.org/D3132

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

M	source/blender/makesrna/intern/rna_object.c

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

diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c
index 84318b7124a..49d8bd796d9 100644
--- a/source/blender/makesrna/intern/rna_object.c
+++ b/source/blender/makesrna/intern/rna_object.c
@@ -2711,7 +2711,7 @@ static void rna_def_object(BlenderRNA *brna)
 
 	prop = RNA_def_property(srna, "dupli_frames_on", PROP_INT, PROP_NONE | PROP_UNIT_TIME);
 	RNA_def_property_int_sdna(prop, NULL, "dupon");
-	RNA_def_property_range(prop, MINFRAME, MAXFRAME);
+	RNA_def_property_range(prop, 1, MAXFRAME);
 	RNA_def_property_ui_range(prop, 1, 1500, 1, -1);
 	RNA_def_property_ui_text(prop, "Dupli Frames On", "Number of frames to use between DupOff frames");
 	RNA_def_property_update(prop, NC_OBJECT | ND_DRAW, "rna_Object_internal_update");