#64 fixup out of tree fallback ChangeLog search in configure.ac

[Mike Frysinger]

looks like i missed on srcdir because i didnt test urjtag in a non-svn repo ... the awk of ChangeLog needs a $srcdir prefixed to it

if test "$SVN_REVISION" -eq 0 -a -e "$srcdir/ChangeLog"; then
- SVN_REVISION=`awk 'BEGIN { x=0 } /Revision: / { if($2>x) x=$2; } END { printf "%d\n",x }' ChangeLog`
+ SVN_REVISION=`awk 'BEGIN { x=0 } /Revision: / { if($2>x) x=$2; } END { printf "%d\n",x }' "$srcdir/ChangeLog"`
if test "$SVN_REVISION" -ne "0" ; then

[Mike Frysinger]

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committed as svn rev 1182