[PATCH v3 4/5] compact: unconditionally remove old wip database compact directory

diff --git a/be/4ccf4cd7e02a36372cbbb94eaa6b95f0399795 b/be/4ccf4cd7e02a36372cbbb94eaa6b95f0399795
new file mode 100644 (file)
index 0000000..5e2cbd5
--- /dev/null
+++ b/be/4ccf4cd7e02a36372cbbb94eaa6b95f0399795
@@ -0,0 +1,73 @@
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+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v3 4/5] compact: unconditionally remove old wip database\r
+       compact directory\r
+Date: Fri, 15 Nov 2013 00:03:26 +0200\r
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+       <1384466607-28298-1-git-send-email-tomi.ollila@iki.fi>\r
+Cc: tomi.ollila@iki.fi\r
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+\r
+In case previous notmuch compact has been interrupted there is old\r
+work-in-progress database compact directory partially filled. Remove\r
+it just before starting to fill the directory with new files.\r
+---\r
+ lib/database.cc | 6 ++++++\r
+ 1 file changed, 6 insertions(+)\r
+\r
+diff --git a/lib/database.cc b/lib/database.cc\r
+index d79cc30..d09ad99 100644\r
+--- a/lib/database.cc\r
++++ b/lib/database.cc\r
+@@ -922,6 +922,12 @@ notmuch_database_compact (const char *path,\r
+       goto DONE;\r
+     }\r
+ \r
++    /* Unconditionally attempt to remove old work-in-progress database (if\r
++     * any). This is "protected" by database lock. If this fails due to write\r
++     * errors (etc), the following code will fail and provide error message.\r
++     */\r
++    (void) rmtree (compact_xapian_path);\r
++\r
+     try {\r
+       NotmuchCompactor compactor (status_cb, closure);\r
+ \r
+-- \r
+1.8.0\r
+\r