[Bf-blender-cvs] [53f92279cb4] geometry-nodes-curve-support: Geometry Nodes Curves: Keep resolution attribute above 0

[Hans Goudey]

Commit: 53f92279cb46a82ed1a937f539a87b4abd31fff2
Author: Hans Goudey
Date:   Sun Apr 4 13:22:29 2021 -0500
Branches: geometry-nodes-curve-support
https://developer.blender.org/rB53f92279cb46a82ed1a937f539a87b4abd31fff2

Geometry Nodes Curves: Keep resolution attribute above 0

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M	source/blender/blenkernel/intern/geometry_component_curve.cc

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diff --git a/source/blender/blenkernel/intern/geometry_component_curve.cc b/source/blender/blenkernel/intern/geometry_component_curve.cc
index 9867df3f27b..71c3b39a4ba 100644
--- a/source/blender/blenkernel/intern/geometry_component_curve.cc
+++ b/source/blender/blenkernel/intern/geometry_component_curve.cc
@@ -206,7 +206,7 @@ static int get_spline_resolution(Spline *const &spline)
 
 static void set_spline_resolution(Spline *&spline, const int &resolution)
 {
-  spline->set_resolution(resolution);
+  spline->set_resolution(std::max(resolution, 1));
 }
 
 static ReadAttributePtr make_resolution_read_attribute(const DCurve &curve)