hg: code-tools/webrev: 7900304: webrev.ksh: fix parsing of parent repo paths from hgrc file

[jonathan.gibbons at oracle.com]

Changeset: 4993b0c5a9c6
Author:    mduigou
Date:      2014-01-07 10:16 -0800
URL:       http://hg.openjdk.java.net/code-tools/webrev/rev/4993b0c5a9c6

7900304: webrev.ksh: fix parsing of parent repo paths from hgrc file
Reviewed-by: erikj

! webrev.ksh