From: Andre Noll <maan@systemlinux.org>
Date: Mon, 25 Mar 2013 17:30:56 +0000 (+0000)
Subject: string: Simplify return value of for_each_line().
X-Git-Tag: v0.4.13~33^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=e3868dab3db27242f066bf52d95d0b3f2c0df7e3;hp=e3868dab3db27242f066bf52d95d0b3f2c0df7e3

string: Simplify return value of for_each_line().

No caller used this function for counting lines, so simplify it by always
returning the number of bytes not processed.
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