1 files changed, 12 insertions, 3 deletions

diff --git a/source/blender/gpencil_modifiers/intern/MOD_gpencilsubdiv.c b/source/blender/gpencil_modifiers/intern/MOD_gpencilsubdiv.c
index ec0f5789238..0b00bcaf3ff 100644
--- a/source/blender/gpencil_modifiers/intern/MOD_gpencilsubdiv.c
+++ b/source/blender/gpencil_modifiers/intern/MOD_gpencilsubdiv.c
@@ -36,6 +36,8 @@
 
 #include "BKE_gpencil_geom.h"
 #include "BKE_gpencil_modifier.h"
+#include "BKE_lib_query.h"
+#include "BKE_modifier.h"
 
 #include "DEG_depsgraph.h"
 
@@ -48,7 +50,7 @@ static void initData(GpencilModifierData *md)
   gpmd->pass_index = 0;
   gpmd->level = 1;
   gpmd->layername[0] = '\0';
-  gpmd->materialname[0] = '\0';
+  gpmd->material = NULL;
 }
 
 static void copyData(const GpencilModifierData *md, GpencilModifierData *target)
@@ -72,7 +74,7 @@ static void deformStroke(GpencilModifierData *md,
 
   if (!is_stroke_affected_by_modifier(ob,
                                       mmd->layername,
-                                      mmd->materialname,
+                                      mmd->material,
                                       mmd->pass_index,
                                       mmd->layer_pass,
                                       minimum_vert,
@@ -104,6 +106,13 @@ static void bakeModifier(struct Main *UNUSED(bmain),
   }
 }
 
+static void foreachIDLink(GpencilModifierData *md, Object *ob, IDWalkFunc walk, void *userData)
+{
+  SubdivGpencilModifierData *mmd = (SubdivGpencilModifierData *)md;
+
+  walk(userData, ob, (ID **)&mmd->material, IDWALK_CB_USER);
+}
+
 GpencilModifierTypeInfo modifierType_Gpencil_Subdiv = {
     /* name */ "Subdivide",
     /* structName */ "SubdivGpencilModifierData",
@@ -124,6 +133,6 @@ GpencilModifierTypeInfo modifierType_Gpencil_Subdiv = {
     /* updateDepsgraph */ NULL,
     /* dependsOnTime */ NULL,
     /* foreachObjectLink */ NULL,
-    /* foreachIDLink */ NULL,
+    /* foreachIDLink */ foreachIDLink,
     /* foreachTexLink */ NULL,
 };