[Telepathy-commits] [telepathy-gabble/master] Document GABBLE_LOGFILE=+gabble.log in man page.

[Simon McVittie]

This is really a telepathy-glib feature, but we now depend on a new
enough telepathy-glib that we can guarantee it'll work.
---
 docs/telepathy-gabble.8.in |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/docs/telepathy-gabble.8.in b/docs/telepathy-gabble.8.in
index 6c6e954..e00f753 100644
--- a/docs/telepathy-gabble.8.in
+++ b/docs/telepathy-gabble.8.in
@@ -22,6 +22,9 @@ There are no command-line options.
 .TP
 \fBGABBLE_LOGFILE\fR=\fIfilename\fR
 If set, debug output will go to the given file rather than to stderr.
+If \fB+\fR is prepended to the \fIfilename\fR (e.g.
+\fBGABBLE_LOGFILE=+gabble.log\fR), debug output will be appended
+to the file; otherwise, any existing file will be replaced.
 .TP
 \fBGABBLE_DEBUG\fR=\fItype\fR
 May be set to "all" for full debug output, or various undocumented options
-- 
1.5.6.3