This commit prevents an empty color to be emitted on the 3rd line.
With this, if the specified default color -C "" is empty, the script will not emit anything on the third line of the output. Hence, i3blocks will use the default color that is specified in the i3blocks settings.
The benefit of this is, that One does not need to specify the color in the i3blocks settings, but can use the settings from the i3config, which get passed to i3blocks.
This is useful for me because I switch between light and dark themes during the day, and use different i3configs for that. Now just setting -C "" will use whatever color is set for the time of the day.
This commit prevents an empty color to be emitted on the 3rd line. With this, if the specified default color
-C ""is empty, the script will not emit anything on the third line of the output. Hence, i3blocks will use the default color that is specified in the i3blocks settings.The benefit of this is, that One does not need to specify the color in the i3blocks settings, but can use the settings from the i3config, which get passed to i3blocks. This is useful for me because I switch between light and dark themes during the day, and use different i3configs for that. Now just setting
-C ""will use whatever color is set for the time of the day.