[gimp] app: argh, so much for less stupid

[Michael Natterer <mitch src gnome org>]

commit 40cbbf8faf5f1c8c20ab5597f8f2308549f6b5c8
Author: Michael Natterer <mitch gimp org>
Date:   Thu Jun 19 19:00:23 2014 +0200

    app: argh, so much for less stupid

 app/widgets/gimpspinscale.c |   27 +++++++++++----------------
 1 files changed, 11 insertions(+), 16 deletions(-)
---
diff --git a/app/widgets/gimpspinscale.c b/app/widgets/gimpspinscale.c
index c1a90ca..e2b7cf7 100644
--- a/app/widgets/gimpspinscale.c
+++ b/app/widgets/gimpspinscale.c
@@ -588,6 +588,7 @@ gimp_spin_scale_change_value (GtkWidget *widget,
   gint                  width;
   gdouble               value;
   gint                  digits;
+  gint                  power = 1;
 
   gimp_spin_scale_get_limits (GIMP_SPIN_SCALE (widget), &lower, &upper);
 
@@ -622,22 +623,16 @@ gimp_spin_scale_change_value (GtkWidget *widget,
     }
 
   digits = gtk_spin_button_get_digits (spin_button);
-
-  if (digits > 0)
-    {
-      gint power = 1;
-
-      while (digits--)
-        power *= 10;
-
-      /*  round the value to the possible precision of the spinbutton, so
-       *  a focus-out will not change the value again, causing inadvertend
-       *  adjustment signals.
-       */
-      value *= power;
-      value = RINT (value);
-      value /= power;
-    }
+  while (digits--)
+    power *= 10;
+
+  /*  round the value to the possible precision of the spinbutton, so
+   *  a focus-out will not change the value again, causing inadvertend
+   *  adjustment signals.
+   */
+  value *= power;
+  value = RINT (value);
+  value /= power;
 
   gtk_adjustment_set_value (adjustment, value);
 }