From ae29c55d485f0d9baf76b3a2e6f10ac094a43d8b Mon Sep 17 00:00:00 2001
From: Mario Zimmermann <mail@zisoft.de>
Date: Thu, 2 Apr 2026 17:31:02 +0200
Subject: [PATCH] fix unbalanced darktable.gui->reset

---
 src/iop/colormapping.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/iop/colormapping.c b/src/iop/colormapping.c
index e4a34948c12b..03e628fc40cc 100644
--- a/src/iop/colormapping.c
+++ b/src/iop/colormapping.c
@@ -914,6 +914,7 @@ static void process_clusters(gpointer instance, dt_iop_module_t *self)
   if(!buffer)
   {
     dt_iop_gui_leave_critical_section(self);
+    --darktable.gui->reset;
     return;
   }
   dt_iop_image_copy_by_size(buffer, g->buffer, width, height, ch);