Merge pull request #247 from DamienRobert/formatting-bug

Fix a bug in formatting.rb
stephencelis · Oct 16, 2015 · 257375e · 257375e
2 parents 44ba7cf + 7a4bd52
commit 257375e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/ghi/formatting.rb b/lib/ghi/formatting.rb
@@ -84,7 +84,9 @@ def paging?
 
     def truncate string, reserved
       return string unless paginate?
-      result = string.scan(/.{0,#{columns - reserved}}(?:\s|\Z)/).first.strip
+      space=columns - reserved
+      space=5 if space < 5
+      result = string.scan(/.{0,#{space}}(?:\s|\Z)/).first.strip
       result << "..." if result != string
       result
     end