SVN Plugin doesn't check for a defined path

[waxhead]

In the SVN Plugin, the sub svn_commit() doesn't check if path is set, therefore an error is emitted:

Use of uninitialized value $path in concatenation (.) or string at /usr/local/share/perl/5.10.0/Padre/Plugin/SVN.pm line 165.

this is fixed with adding a check right after

my $main = Padre->ide->wx->main;
if( ! defined($path) ) {

# error message because we have no path to file for commit.
$main->message("Not path to file, have you saved this file yet?");
return;

}

Sorry for the lack of a diff file...

[waxhead]

Whoops.. note that the error message isn't very good:

Not path to file, should read No path to file... but you get the idea.

[garu]

Fixed on trunk. Please reopen it if you think there are any related issues left.

Thanks for the bug report!