[tor-commits] [snowflake/master] Appease validation warning about "Unsafe assignment to innerHTML"

[arlo at torproject.org]

commit 055d5f18245636ec938a52ed6a2e80b5ce62d92c
Author: Arlo Breault <arlolra at gmail.com>
Date:   Wed Jun 26 18:30:24 2019 -0400

    Appease validation warning about "Unsafe assignment to innerHTML"
    
    This doesn't apply to the webextension but hasn't been factored out in
    the build step yet.
---
 proxy/spec/ui.spec.coffee | 5 ++++-
 proxy/ui.coffee           | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/proxy/spec/ui.spec.coffee b/proxy/spec/ui.spec.coffee
index f1cf4b2..8769b0c 100644
--- a/proxy/spec/ui.spec.coffee
+++ b/proxy/spec/ui.spec.coffee
@@ -4,6 +4,7 @@ jasmine tests for Snowflake UI
 
 document =
   getElementById: (id) -> {}
+  createTextNode: (txt) -> txt
 
 describe 'UI', ->
 
@@ -27,7 +28,9 @@ describe 'UI', ->
 
   it 'sets status message when in debug mode', ->
     u = new DebugUI()
-    u.$status = { innerHTML: '' }
+    u.$status =
+      innerHTML: ''
+      appendChild: (txt) -> @innerHTML = txt
     u.setStatus('test')
     expect(u.$status.innerHTML).toEqual 'Status: test'
 
diff --git a/proxy/ui.coffee b/proxy/ui.coffee
index 4148ea8..505fa45 100644
--- a/proxy/ui.coffee
+++ b/proxy/ui.coffee
@@ -37,7 +37,10 @@ class DebugUI extends UI
 
   # Status bar
   setStatus: (msg) ->
-    @$status.innerHTML = 'Status: ' + msg
+    txt = document.createTextNode('Status: ' + msg)
+    while @$status.firstChild
+      @$status.removeChild @$status.firstChild
+    @$status.appendChild txt
 
   setActive: (connected) ->
     super connected