From 593cbc5f193c86e6dc2b88e08eaf6b62f499642e Mon Sep 17 00:00:00 2001
From: Craig Oldford <craig@Matts-MacBook-Pro.local>
Date: Fri, 13 Sep 2013 13:53:40 -0300
Subject: [PATCH] Fixed a bug where plotting a chart crashes if the placeholder
 doesn't have a font size

---
 jquery.flot.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jquery.flot.js b/jquery.flot.js
index 2855d2e..684b207 100644
--- a/jquery.flot.js
+++ b/jquery.flot.js
@@ -737,7 +737,7 @@ Licensed under the MIT license.
             var i, axisOptions, axisCount,
                 fontDefaults = {
                     style: placeholder.css("font-style"),
-                    size: Math.round(0.8 * (+placeholder.css("font-size").replace("px", "") || 13)),
+                    size: Math.round(0.8 * (placeholder.css("font-size") ? +placeholder.css('font-size').replace("px", "") : 13)),
                     variant: placeholder.css("font-variant"),
                     weight: placeholder.css("font-weight"),
                     family: placeholder.css("font-family")