Fix message for VFL parser errors

The loop is iterating over the wrong variable, and it's reimplementing
g_strfill() in a less efficient way.

diff --git a/gtk/gtkconstraintlayout.c b/gtk/gtkconstraintlayout.c
index 497d748d72a82118f7f4edf09a4ad50e3efacdf7..7f012da0c613693d11143bd4bd7835bf2af5fffe 100644 (file)
--- a/gtk/gtkconstraintlayout.c
+++ b/gtk/gtkconstraintlayout.c
@@ -2016,14 +2016,7 @@ gtk_constraint_layout_add_constraints_from_descriptionv (GtkConstraintLayout *la
           char *squiggly = NULL;
 
           if (range > 0)
-            {
-              squiggly = g_new (char, range + 1);
-
-              for (int r = 0; r < range; i++)
-                squiggly[r] = '~';
-
-              squiggly[range] = '\0';
-            }
+            squiggly = g_strnfill (range, '~');
 
           g_set_error (error, GTK_CONSTRAINT_VFL_PARSER_ERROR,
                        internal_error->code,