[microblaze-uclinux] settings.sh

[Bob Cutler <rwc@xxxxxxx>]

Hi,

The following line in the settings.sh settings file causes problems with
login shells:

elif [ `basename $0` == $script_name ]; then

The problem is that $0 returns the shellname prefixed with '-' (ex. -ksh)
for login shells and this is interpreted as an option by basename
resulting in:

$ source ./settings.sh
-ksh: basename: -k: unknown option
-ksh: basename: -s: unknown option
-ksh: basename: -h: unknown option
Usage: basename [ options ] string [suffix]
-ksh: .[25]: [: argument expected

A fix for this that strips the '-' is below:

25c25
< elif [ `basename $0` == $script_name ]; then
---
> elif [ `basename \`echo $0 | sed 's/^-//'\`` == $script_name ]; then

Thanks,
Bob

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