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Automatically exported from code.google.com/p/rtgui
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Directory check before calling disk-total-space function #105

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Hi,

I'm packaging rtgui to include it into Debian GNU/Linux distribution
(see:http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=563116 for details)

The Debian intallation process delivers an uncofigured config.inc.php file
including $watchdir="" to be manually configured by users.

It would be nice if you add a directory check before calling
disk-total-space function to avoid PHP warnings.

ie: On unconfigured $watchdir you get:

Warning: disk_total_space() [function.disk-total-space]: No such file or
directory in /usr/share/rtgui/www/index.php on line 90

Warning: Division by zero in /usr/share/rtgui/www/index.php on line 90

Warning: disk_total_space() [function.disk-total-space]: No such file or
directory in /usr/share/rtgui/www/index.php on line 91

Warning: disk_total_space() [function.disk-total-space]: No such file or
directory in /usr/share/rtgui/www/index.php on line 91

Warning: Division by zero in /usr/share/rtgui/www/index.php on line 91
Disk Free: / (0%)

Thanks for your work on rtGui.

Original issue reported on code.google.com by kocin...@gmail.com on 10 Jan 2010 at 5:46