Build(GHActions): Use `checkout@v4` instead of outdated `v2`

[sqlconvert.git] / sqlconvert / print_tokens.py

diff --git a/sqlconvert/print_tokens.py b/sqlconvert/print_tokens.py
index 3e2b0d5cab08be97bba84a777fe52ceddb422fca..6aa6fb4dbf81e229c46cc503f94ae78bcae170b3 100644 (file)
--- a/sqlconvert/print_tokens.py
+++ b/sqlconvert/print_tokens.py
@@ -4,12 +4,17 @@ import sys
 
 def print_tokens(token_list, outfile=sys.stdout, encoding=None):
     if encoding:
-        outfile = getattr(outfile, 'buffer', outfile)
+        buffer = getattr(outfile, 'buffer', outfile)
+    else:
+        buffer = outfile
     for token in token_list.flatten():
         normalized = token.normalized
         if encoding:
             normalized = normalized.encode(encoding)
-        outfile.write(normalized)
+        buffer.write(normalized)
+    if buffer is not outfile:
+        buffer.flush()
+    outfile.flush()
 
 
 def tlist2str(token_list):