[sysprof/wip/gtk4-port] egg-resizer: ignore unset drag positions

[Christian Hergert <chergert src gnome org>]

commit fa886030243c94d654c98b6f9c328167c58ab09b
Author: Christian Hergert <chergert redhat com>
Date:   Fri Apr 1 16:39:02 2022 -0700

    egg-resizer: ignore unset drag positions

 src/libsysprof-ui/egg-resizer.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/src/libsysprof-ui/egg-resizer.c b/src/libsysprof-ui/egg-resizer.c
index 1292f7ed..c2b427bc 100644
--- a/src/libsysprof-ui/egg-resizer.c
+++ b/src/libsysprof-ui/egg-resizer.c
@@ -195,10 +195,13 @@ egg_resizer_measure (GtkWidget      *widget,
     {
       int handle_min, handle_nat;
 
-      if (self->drag_position > *minimum)
-        *natural = self->drag_position;
-      else if (self->drag_position < *minimum)
-        *natural = *minimum;
+      if (self->drag_position != 0)
+        {
+          if (self->drag_position > *minimum)
+            *natural = self->drag_position;
+          else if (self->drag_position < *minimum)
+            *natural = *minimum;
+        }
 
       if (gtk_widget_get_visible (GTK_WIDGET (self->handle)))
         {