string: Simplify for_each_line().
authorAndre Noll <maan@systemlinux.org>
Mon, 25 Mar 2013 17:16:14 +0000 (17:16 +0000)
committerAndre Noll <maan@systemlinux.org>
Thu, 2 May 2013 17:56:09 +0000 (19:56 +0200)
commitd1f0f00fdedf1254b7e4119d8148a0da37b12a23
tree0c1f92e9cad4d91a91a8104a42e05a83c40f766c
parent23b121a85984baa9252f4b4c0b8c4f186e394bb7
string: Simplify for_each_line().

No user calls this with line_hander == NULL, so remove the special treatment
of this case.
string.c