[gtk/wip/matthiasc/shortcut-2: 111/117] Fix a compiler warning

[Matthias Clasen <matthiasc src gnome org>]

commit 26a540f790b09a9dcba7df872e5dc1d105daccdc
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Mar 19 14:13:26 2020 -0400

    Fix a compiler warning

 gtk/gtkcoloreditor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkcoloreditor.c b/gtk/gtkcoloreditor.c
index 58baf5dd8b..9fb73fa027 100644
--- a/gtk/gtkcoloreditor.c
+++ b/gtk/gtkcoloreditor.c
@@ -199,7 +199,7 @@ popup_edit (GtkWidget  *widget,
   GtkWidget *focus;
   gint position;
   gint s, e;
-  char *param;
+  const char *param;
 
   param = g_variant_get_string (parameters, NULL);