i3 - improved tiling WM

Changed in src/render.c LINE 124, 125 -= 2*2 to -= 4

Patch status: rejected

Patch by Sebastian Pielawa

To apply this patch, use:
curl http://cr.i3wm.org/patch/46/raw.patch | git am

b/src/render.c

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@@ -121,8 +121,8 @@ void render_con(Con *con, bool render_fullscreen) {
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     if (show_debug_borders) {
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         rect.x += 2;
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         rect.y += 2;
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-        rect.width -= 2 * 2;
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-        rect.height -= 2 * 2;
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+        rect.width -= 4;
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+        rect.height -= 4;
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     }
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     int x = rect.x;