1 files changed, 2 insertions, 2 deletions
diff --git a/lsv.py b/lsv.py
index 64857ab..98d1207 100755
--- a/lsv.py
+++ b/lsv.py
@@ -5,12 +5,12 @@ import os
 import sys
 
 def printf(line):
-  if line:
+  if line.strip():
     notref = ' '.join(line.split(' ')[2:]).strip()
     notref = notref.replace('||', "\n")
     print(notref, end=' ')
   else:
-    print('')
+    print()
 
 def eprint(*args, **kwargs):
     print(*args, file=sys.stderr, **kwargs)