[bug-grep] Non-constant array initializer in dfa.c

[Borzenkov Andrey]

Compiling grep-2.5.1a on mips-sni-sysv4 using native compiler:

/tools/src/grep-2.5.1a/src/dfa.c  1055: [error]:   CFE1028 expression must
have a constant value
                        char expr[6] = { '[', c, '-', c2, ']', '\0' };
                                              ^

/tools/src/grep-2.5.1a/src/dfa.c  1055: [error]:   CFE1028 expression must
have a constant value
                        char expr[6] = { '[', c, '-', c2, ']', '\0' };
                                                      ^

/tools/src/grep-2.5.1a/src/dfa.c  1059: [error]:   CFE1028 expression must
have a constant value
                            char buf[2] = { c, '\0' };

Attached patch fixes it for me.

Regards

-andrey                                            ^

grep-dfe.diff
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