fileset

commit b3942e17c8305b2185a8fea76ab55b3626cbde54
parent fda4d61014bf57f50c4f6f6f542cf24b9a19ae59
Author: Jan Pobrislo <ccx@webprojekty.cz>
Date:   Wed, 21 Nov 2018 16:51:58 +0100

Don't forget to close the memory mapping.
Diffstat:
M
bin/fslist.py
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/bin/fslist.py b/bin/fslist.py
@@ -127,9 +127,12 @@ def process_content(args, f, size, out):
         elif size > args.max_line_length:
             # Always use the multiline form for larger files
             mm = mmap.mmap(f.fileno(), 0, mmap.MAP_PRIVATE)
-            flags = ('n' if mm[-1] == '\n' else 'N')
-            out.statement('C%s\t' % flags, '')
-            out.indent_copy(mm)
+            try:
+                flags = ('n' if mm[-1] == '\n' else 'N')
+                out.statement('C%s\t' % flags, '')
+                out.indent_copy(mm)
+            finally:
+                mm.close()
         else:
             content = f.read()
             flags = 'N'