fix issue with tables that have missing values

and add test
notslang · Mar 23, 2015 · 614f97e · 614f97e
1 parent 25c1aa8
commit 614f97e
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Showing 2 changed files with 20 additions and 3 deletions.
diff --git a/lib/index.coffee b/lib/index.coffee
@@ -218,9 +218,13 @@ formatTable = (token) ->
   for i in [0...token.header.length]
     col = [token.header[i]]
     for j in [0...token.cells.length]
-      # https://github.com/chjj/marked/issues/473
-      token.cells[j][i] = token.cells[j][i].trim()
-
+      token.cells[j][i] = (
+        if token.cells[j][i]?
+          # https://github.com/chjj/marked/issues/473
+          token.cells[j][i].trim()
+        else
+          ''
+      )
       col.push token.cells[j][i]
 
     colWidth = longestStringInArray(col)

diff --git a/test/index.coffee b/test/index.coffee
@@ -255,6 +255,19 @@ describe 'tables', ->
 
     ''')
 
+  it 'should handle tables with missing values', ->
+    tidyMd('''
+      Name |  Type |  Description | Choices
+      -----| ------|  -------------| -------
+      creator_license_id |  unknown | License which...
+
+    ''').should.equal('''
+      Name               | Type    | Description      | Choices
+      ------------------ | ------- | ---------------- | -------
+      creator_license_id | unknown | License which... |
+
+    ''')
+
   it 'should support single column tables & not make trailing whitespace', ->
     tidyMd('''
       | Group