From d644acd50b4c911f859633a2b8537ec6b5da06c2 Mon Sep 17 00:00:00 2001
From: Chris Adams <chris@improbable.org>
Date: Tue, 18 Jun 2013 17:55:58 -0400
Subject: [PATCH] Fix lack of braces on if statements
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JavaScript's most popular rack in the grass for maintenance coders…
---
 src/viewer.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index 10b0735a..8b16b9dc 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -276,19 +276,21 @@ $.Viewer = function( options ) {
                     case 119://w
                     case 87://W
                     case 38://up arrow
-                        if (shiftKey)
+                        if (shiftKey) {
                             _this.viewport.zoomBy(1.1);
-                        else
+                        } else {
                             _this.viewport.panBy(new $.Point(0, -0.05));
+                        }
                         _this.viewport.applyConstraints();
                         return false;
                     case 115://s
                     case 83://S
                     case 40://down arrow
-                        if (shiftKey)
+                        if (shiftKey) {
                             _this.viewport.zoomBy(0.9);
-                        else
+                        } else {
                             _this.viewport.panBy(new $.Point(0, 0.05));
+                        }
                         _this.viewport.applyConstraints();
                         return false;
                     case 97://a