From Bugzilla Helper:
User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.4.2-2 i686)

Description of problem:
Problem Explanation: The Character ']' cannot be used inside a character
list. The GNU documentation says that to use this in  a character list, put
it in the beginning of the list. The same is the observation for '^'
character.(which the doc says should in anywhere but first)
BTW, the same command works fine in solaris.


How reproducible:
Always

Steps to Reproduce:
1. grep -E '[]a]' <file> where file contains a ] charater somewhere
2. Also, please make sure the line that contains the char ] does *not*
contain 'a'.
3.
	

Actual Results:  Does not print the line containing the ]

Expected Results:  It should print the line containing a ]

Additional info:

grep version number 2.4.2