diff --git a/src/terminal.go b/src/terminal.go
index 30f6992b..6c30ee9b 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -4369,7 +4369,7 @@ Loop:
 				prefixWidth := t.pwindow.X()
 				var url *url
 				_, _, ansi = extractColor(subLine, ansi, func(str string, ansi *ansiState) bool {
-					if fillRet == tui.FillNextLine {
+					if len(str) > 0 && fillRet == tui.FillNextLine {
 						printWrapSign()
 						prefixWidth = t.pwindow.X()
 					}
diff --git a/test/test_preview.rb b/test/test_preview.rb
index 0da1a88b..616074c3 100644
--- a/test/test_preview.rb
+++ b/test/test_preview.rb
@@ -587,8 +587,8 @@ class TestPreview < TestInteractive
     tmux.send_keys %(seq 1 | #{FZF} --preview 'echo -e "\\x1b[33m1234567890 \\x1b[mhello"; echo -e "\\x1b[33m1234567890 \\x1b[mhello"' --preview-window 10,wrap-word), :Enter
     tmux.until do |lines|
       assert_equal 1, lines.match_count
-      assert_equal 2, lines.count { |line| line.include?('│ 1234567890 │') }
-      assert_equal 2, lines.count { |line| line.include?('│ ↳ hello    │') }
+      assert_equal(2, lines.count { |line| line.include?('│ 1234567890 │') })
+      assert_equal(2, lines.count { |line| line.include?('│ ↳ hello    │') })
     end
   end
 
@@ -596,8 +596,8 @@ class TestPreview < TestInteractive
     tmux.send_keys %(seq 1 | #{FZF} --preview 'echo -e "\\x1b[33m1234567890 \\x1b[mhello"; echo -e "\\x1b[33m1234567890 \\x1b[mhello"' --preview-window 2,wrap-word), :Enter
     tmux.until do |lines|
       assert_equal 1, lines.match_count
-      assert_equal 2, lines.count { |line| line.include?('│ 12 │') }
-      assert_equal 0, lines.count { |line| line.include?('│ h') }
+      assert_equal(2, lines.count { |line| line.include?('│ 12 │') })
+      assert_equal(0, lines.count { |line| line.include?('│ h') })
     end
   end
 
@@ -605,8 +605,8 @@ class TestPreview < TestInteractive
     tmux.send_keys %(seq 1 | #{FZF} --preview 'echo -e "\\x1b[33m1234567890 \\x1b[mhello"; echo -e "\\x1b[33m1234567890 \\x1b[mhello"' --preview-window 1,wrap-word), :Enter
     tmux.until do |lines|
       assert_equal 1, lines.match_count
-      assert_equal 2, lines.count { |line| line.include?('│ 1 │') }
-      assert_equal 0, lines.count { |line| line.include?('│ h') }
+      assert_equal(2, lines.count { |line| line.include?('│ 1 │') })
+      assert_equal(0, lines.count { |line| line.include?('│ h') })
     end
   end
 end