From 30736fbe88324dc58e4fb8511fbce97f05ea200d Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 20 Dec 2013 16:41:53 +0100
Subject: [PATCH 1/3] Don't attempt to fit views to empty extents

---
 src/ol/view2d.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/ol/view2d.js b/src/ol/view2d.js
index e2c07f90b4..057337f514 100644
--- a/src/ol/view2d.js
+++ b/src/ol/view2d.js
@@ -416,10 +416,12 @@ ol.View2D.prototype.getZoom = function() {
  * @todo stability experimental
  */
 ol.View2D.prototype.fitExtent = function(extent, size) {
-  this.setCenter(ol.extent.getCenter(extent));
-  var resolution = this.getResolutionForExtent(extent, size);
-  resolution = this.constrainResolution(resolution, 0, 0);
-  this.setResolution(resolution);
+  if (!ol.extent.isEmpty(extent)) {
+    this.setCenter(ol.extent.getCenter(extent));
+    var resolution = this.getResolutionForExtent(extent, size);
+    resolution = this.constrainResolution(resolution, 0, 0);
+    this.setResolution(resolution);
+  }
 };
 
 

From ead127aaec40d74ab96f0372da60acfb39a1549c Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Sat, 21 Dec 2013 09:23:40 +0100
Subject: [PATCH 2/3] Export ol.proj.Projection#getUnits

Fixes #1365
---
 src/ol/proj.exports | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ol/proj.exports b/src/ol/proj.exports
index 18aa42ab25..79616aca0a 100644
--- a/src/ol/proj.exports
+++ b/src/ol/proj.exports
@@ -1,6 +1,7 @@
 @exportSymbol ol.proj.Projection
 @exportProperty ol.proj.Projection.prototype.getCode
 @exportProperty ol.proj.Projection.prototype.getExtent
+@exportProperty ol.proj.Projection.prototype.getUnits
 
 @exportSymbol ol.proj.Units
 @exportProperty ol.proj.Units.DEGREES

From e9984334a6d421619c8f4dc28416b9457c5ecbea Mon Sep 17 00:00:00 2001
From: Peter Robins <github@peterrobins.co.uk>
Date: Sun, 29 Dec 2013 12:00:43 -0500
Subject: [PATCH 3/3] Make build.py compatible with Python 2.6

---
 build.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.py b/build.py
index c001fd0f2d..053b20cd2b 100755
--- a/build.py
+++ b/build.py
@@ -159,7 +159,7 @@ def report_sizes(t):
     gzipfile.close()
     rawsize = os.stat(t.name).st_size
     gzipsize = len(stringio.getvalue())
-    savings = '{:.2%}'.format((rawsize - gzipsize)/float(rawsize))
+    savings = '{0:.2%}'.format((rawsize - gzipsize)/float(rawsize))
     t.info('uncompressed: %8d bytes', rawsize)
     t.info('  compressed: %8d bytes, (saved %s)', gzipsize, savings)