commit 638fb9bbedd84975512554194a5a22b9e2c0637c
author Nadeem Vawda <nadeem.vawda@gmail.com> Wed Jan 02 23:02:00 2013 +0100
committer Nadeem Vawda <nadeem.vawda@gmail.com> Wed Jan 02 23:02:00 2013 +0100
tree e7bd8731cf16401f9042c945a8d5fed6bb78a9b4
parent d581fff6f009812ff399b387a775218e0ddaaac3

Issue #16828: Fix error incorrectly raised by bz2.compress('').

Patch by Martin Packman.

Modules/bz2module.c

diff --git a/Modules/bz2module.c b/Modules/bz2module.c
index 4795965..2e99df9 100644
--- a/Modules/bz2module.c
+++ b/Modules/bz2module.c
@@ -1979,7 +1979,7 @@
         return NULL;
     }
 
-    action = BZ_RUN;
+    action = input_left > 0 ? BZ_RUN : BZ_FINISH;
 
     for (;;) {
         char *saved_next_out;