--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src.fixed_ensure_maildirsize Sun Feb 20 23:59:48 2011 +0100
@@ -0,0 +1,41 @@
+# HG changeset patch
+# Parent bb312f4baa8351ad1e97b991721f71c4c96b13ac
+
+diff -r bb312f4baa83 src/transports/appendfile.c
+--- a/src/transports/appendfile.c Tue Feb 15 11:23:53 2011 +0100
++++ b/src/transports/appendfile.c Fri Feb 18 00:02:06 2011 +0100
+@@ -1263,7 +1263,6 @@
+
+ #ifdef SUPPORT_MAILDIR
+ int maildirsize_fd = -1; /* fd for maildirsize file */
+-int maildir_save_errno;
+ #endif
+
+
+@@ -2911,11 +2910,12 @@
+ #ifdef SUPPORT_MAILDIR
+ if (!disable_quota)
+ {
++ int save_errno;
+ if (yield == OK && maildirsize_fd >= 0)
+ maildir_record_length(maildirsize_fd, message_size);
+- maildir_save_errno = errno; /* Preserve errno while closing the file */
++ save_errno = errno; /* Preserve errno while closing the file */
+ (void)close(maildirsize_fd);
+- errno = maildir_save_errno;
++ errno = save_errno;
+ }
+ #endif /* SUPPORT_MAILDIR */
+
+diff -r bb312f4baa83 src/transports/tf_maildir.c
+--- a/src/transports/tf_maildir.c Tue Feb 15 11:23:53 2011 +0100
++++ b/src/transports/tf_maildir.c Fri Feb 18 00:02:06 2011 +0100
+@@ -584,7 +584,7 @@
+ "a later subdirectory modification\n");
+ (void)Uunlink(filename);
+ (void)close(fd);
+- fd = -1;
++ fd = -2;
+ }
+ }
+