Prevent grep from matching comment #43
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The lookkernel function searches for the pattern 'initrd' in /etc/lilo.conf to determine if the user has an initrd and if so displays the appropriate message. However, the grep command used in the 'if' statement at line 329 will always succeed even if the user doesn't have an initrd line in a kernel block in /etc/lilo.conf. This is due to grep matching a comment line which contains 'initrd' on line 9 of /etc/lilo.conf.
The new grep pattern will only match lines containing the string 'initrd=' which are preceded by zero or more white space starting from the beginning of the line, which will prevent matching commented lines.