i3 - improved tiling WM

Center i3bar text vertically

Patch status: needinfo

Patch by S0lll0s

To apply this patch, use:
curl http://cr.i3wm.org/patch/419/raw.patch | git am

b/i3bar/src/xcb.c

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@@ -1719,8 +1719,8 @@ void draw_bars(bool unhide) {
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                           outputs_walk->buffer,
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                           outputs_walk->bargc,
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                           MAX(0, (int16_t)(statusline_width - outputs_walk->rect.w + 4)), 0,
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-                          MAX(0, (int16_t)(outputs_walk->rect.w - statusline_width - traypx - 4)), 3,
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-                          MIN(outputs_walk->rect.w - traypx - 4, (int)statusline_width), font.height + 2);
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+                          MAX(0, (int16_t)(outputs_walk->rect.w - statusline_width - traypx - 4)), 2,
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+                          MIN(outputs_walk->rect.w - traypx - 4, statusline_width), font.height + 2);
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         }
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         if (!config.disable_ws) {