From e072a950381ff965bf51bb5d7431a03ed56ce5d5 Mon Sep 17 00:00:00 2001
From: Masayuki Tanaka <masayuki0812@mac.com>
Date: Fri, 25 Oct 2013 11:45:16 +0700
Subject: [PATCH] Fix 0 height bug

---
 c3.js     | 3 ++-
 c3.min.js | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/c3.js b/c3.js
index 2e5f727..7b3a49e 100644
--- a/c3.js
+++ b/c3.js
@@ -374,7 +374,8 @@
             return __size_width === null ? getParentWidth() : __size_width;
         }
         function getCurrentHeight () {
-            return __size_height === null ? getParentHeight() : __size_height;
+            var h = __size_height === null ? getParentHeight() : __size_height;
+            return h > 0 ? h : 320;
         }
         function getParentWidth () {
             return +d3.select(__bindto).style("width").replace('px',''); // TODO: if rotated, use height
diff --git a/c3.min.js b/c3.min.js
index 2d58344..3f0bed2 100644
--- a/c3.min.js
+++ b/c3.min.js
@@ -3,8 +3,8 @@
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 ".32em").style("text-anchor","end"),O.text(function(c){return n.length<Q||0==c%Math.ceil(n.length/Q)?c<P.length?P[c]:c:""}),w.attr("d","M"+-V+","+E[0]+"H0V"+E[1]+"H"+-V)}if(I.ticks)N.call(A,Ma),ma.call(A,B),la.call(A,B);else{var xa=B.rangeBand()/2,la=function(c){return B(c)+xa};N.call(A,la);ma.call(A,la)}})}var I=d3.scale.linear(),p="bottom",F=6,V=6,J=3,c=!1,Q=10,U=0,P=[];n.scale=function(c){if(!arguments.length)return I;I=c;return n};n.orient=function(c){if(!arguments.length)return p;p=c in{top:1,
 right:1,bottom:1,left:1}?c+"":"bottom";return n};n.categories=function(c){if(!arguments.length)return P;P=c;return n};n.tickCentered=function(k){if(!arguments.length)return c;c=k;return n};n.tickTextNum=function(c){if(!arguments.length)return Q;Q=c;return n};n.tickOffset=function(){return U};n.ticks=function(){};return n}function s(k){return"undefined"===typeof k}function k(k){return"undefined"!==typeof k}vb.c3={};c3.generate=function(T){var xb,La,ta,n,I,p,F,V,J;function c(a,b){for(var d=T,e=0;e<
-a.length;e++){if(!(a[e]in d))return b;d=d[a[e]]}return d}function Q(){bb=null===yb?+d3.select(ya).style("width").replace("px",""):yb;na=null===zb?+d3.select(ya).style("height").replace("px",""):zb;Ab=20+Bb+ca;Cb=!Db||f||cb?1:50;Na=db?0:40;Eb=na-Bb-ca;Fb=20+ca;Gb=na-ca;p=0;F=Cb;V=Ab;J=Na;ta=Eb;n=Fb;I=Na;xb=Gb;La=Na;r=bb-J-F;u=na-p-V;da=na-ta-n}function U(){var a,b,d,e;Hb=f?10:0;Ib=f?u:r;eb=f?0:u;fb=f?r:1;a=P(Hb,Ib);b=w(eb,fb);d=w(eb,fb);e=P(0,r);m=k(m)?a.domain(m.domain()):a;y=k(y)?b.domain(y.domain()):
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+b.domain(y.domain()):b;R=k(R)?d.domain(R.domain()):d;z=k(z)?e.domain(z.domain()):e;Oa=w(da,10);Pa=w(da,10);C.scale(m).orient(f?"left":"bottom");ea.scale(y).orient(f?db?"top":"bottom":db?"right":"left");Qa.scale(R).orient(f?cb?"bottom":"top":cb?"left":"right");fa.scale(z).orient("bottom");ga&&function(){var a=m,b=z,d=Object.keys(m),e,c;m=function(b){return a(b)+C.tickOffset()};z=function(a){return b(a)+fa.tickOffset()};for(c=0;c<d.length;c++)e=d[c],m[e]=a[e],z[e]=b[e];m.domain=function(b){if(!arguments.length)return b=
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