[gtk/wip/baedert/for-master] constraintsolver: Remove a dead assignment

[Timm Bäder <baedert src gnome org>]

commit ae08aa362217ef3bf188450cf8853b7dd3ce841f
Author: Timm Bäder <mail baedert org>
Date:   Sat Sep 18 12:53:41 2021 +0200

    constraintsolver: Remove a dead assignment

 gtk/gtkconstraintsolver.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/gtk/gtkconstraintsolver.c b/gtk/gtkconstraintsolver.c
index 14117e08ba..4148cfc43a 100644
--- a/gtk/gtkconstraintsolver.c
+++ b/gtk/gtkconstraintsolver.c
@@ -754,7 +754,6 @@ gtk_constraint_solver_optimize (GtkConstraintSolver *self,
       double t_c;
       double objective_coefficient = 0.0;
       double min_ratio;
-      double r;
 
       gtk_constraint_expression_iter_init (&eiter, z_row);
       while (gtk_constraint_expression_iter_prev (&eiter, &t_v, &t_c))
@@ -771,7 +770,6 @@ gtk_constraint_solver_optimize (GtkConstraintSolver *self,
         break;
 
       min_ratio = DBL_MAX;
-      r = 0;
 
       column_vars = gtk_constraint_solver_get_column_set (self, entry);
       gtk_constraint_variable_set_iter_init (&viter, column_vars);
@@ -786,7 +784,7 @@ gtk_constraint_solver_optimize (GtkConstraintSolver *self,
                 {
                   double constant = gtk_constraint_expression_get_constant (expr);
 
-                  r = -1.0 * constant / coeff;
+                  double r = -1.0 * constant / coeff;
                   if (r < min_ratio)
                     {
                       min_ratio = r;