tags 573299 + patch pending thanks Hi,
(This is a follow-up to Debian bug #573299 -- see <http://bugs.debian.org/573299> for details.) On Wed, Mar 10, 2010 at 02:17:20PM +0100, Ralf Hildebrandt wrote: > /usr/bin/rrdtool graph > '/usr/share/serverstats/graph/23e14748c7e0282b6acbbc1bd26e1fea.png' -t > 'CPU usage' -s '-86400' -a 'PNG' -w '500' -h '150' -u '100' -l '0' -M -z [...] > results in: > > ERROR: unknown option 'M' > > Yet the man page says: > > # rrdtool help graph |grep M > [-M|--alt-autoscale-max] > [COMMENT:text] Thanks for reporting this! The attached, trivial patch fixes this issue. Also, since getopt_long() was told to return `m' to indicate the ``--zoom'' option, I presume that `-m' was supposed to be supported as well. Thus, I've added support for that as well and documented that in the rrdgraph(1) manpage. Tobi, is that fine for you? Cheers, Sebastian -- Sebastian "tokkee" Harl +++ GnuPG-ID: 0x8501C7FC +++ http://tokkee.org/ Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety. -- Benjamin Franklin
rrd_graph: Fixed parsing of short command line options.
'M' and 'm' were missing and 'B' and 'b' were specified twice (with
conflicting argument requirement specifications for 'B').
Also, '-m' has been added to the manpage.
Thanks to Ralf Hildebrandt for reporting this as Debian bug #573299!
diff a/program/src/rrd_graph.c b/program/src/rrd_graph.c
--- a/program/src/rrd_graph.c
+++ b/program/src/rrd_graph.c
@@ -4215,7 +4215,7 @@ void rrd_graph_options(
int col_start, col_end;
opt = getopt_long(argc, argv,
- "Aa:B:b:c:Dd:Ee:Ff:G:gh:IiJjL:l:Nn:Bb:oPR:rS:s:T:t:u:v:W:w:X:x:Yy:z",
+ "Aa:B:b:c:Dd:Ee:Ff:G:gh:IiJjL:l:Mm:Nn:oPR:rS:s:T:t:u:v:W:w:X:x:Yy:z",
long_options, &option_index);
if (opt == EOF)
break;
diff a/program/doc/rrdgraph.pod b/program/doc/rrdgraph.pod
--- a/program/doc/rrdgraph.pod
+++ b/program/doc/rrdgraph.pod
@@ -354,7 +354,7 @@ color.
Pick the shape of the color marker next to the label according to the element drawn on the graph.
-[B<--zoom> I<factor>]
+[B<-m>|B<--zoom> I<factor>]
Zoom the graphics by the given amount. The factor must be E<gt> 0
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