From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 26 Apr 2014 20:50:31 +0000 (+0200)
Subject: truncate DPI to an integer before multiplying (Thanks eeemsi)
X-Git-Tag: 4.8~63
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3760a48abe802ae897a3d3441fdeb7efd584d3f8;p=i3%2Fi3

truncate DPI to an integer before multiplying (Thanks eeemsi)

This fixes i3bar workspace button rendering on non-DPI screens
(oldschool!)
---

diff --git a/libi3/dpi.c b/libi3/dpi.c
index c015065b..5fd4cbca 100644
--- a/libi3/dpi.c
+++ b/libi3/dpi.c
@@ -10,7 +10,7 @@ extern xcb_screen_t *root_screen;
  *
  */
 int logical_px(const int logical) {
-    const double dpi = (double)root_screen->height_in_pixels * 25.4 /
-                       (double)root_screen->height_in_millimeters;
+    const int dpi = (double)root_screen->height_in_pixels * 25.4 /
+                    (double)root_screen->height_in_millimeters;
 	return ceil((dpi / 96.0) * logical);
 }