Only check for max line length when lines exist

2026-02-14 00:25:08 -05:00 · 2015-06-05 23:40:56 +02:00
parent 3ac9d539ce
commit 88812831ce
1 changed files with 5 additions and 5 deletions
--- a/src/display-buffer.coffee
+++ b/src/display-buffer.coffee
@@ -483,11 +483,11 @@ class DisplayBuffer extends Model
  # Returns {TokenizedLine}
  tokenizedLineForScreenRow: (screenRow) ->
    if @largeFileMode
-      line = @tokenizedBuffer.tokenizedLineForRow(screenRow)
-      if line.text.length > @maxLineLength
-        @maxLineLength = line.text.length
-        @longestScreenRow = screenRow
-      line
+      if line = @tokenizedBuffer.tokenizedLineForRow(screenRow)
+        if line.text.length > @maxLineLength
+          @maxLineLength = line.text.length
+          @longestScreenRow = screenRow
+        line
    else
      @screenLines[screenRow]