# [PATCH] Remove non-POSIX alternation in sed script in instaweb

1 messages from 2007-09-14 to 2007-09-14. Participants: Bryan Larsen.
Thread: https://gitlist.dev/t/9845

## Bryan Larsen, 2007-09-14 21:41

Subject: [PATCH] Remove non-POSIX alternation in sed script in instaweb
Message-ID: <256f7ba80709141441l3bd2d3ecu9ce53809c686cec4@mail.gmail.com>
URL: https://gitlist.dev/e/256f7ba80709141441l3bd2d3ecu9ce53809c686cec4%40mail.gmail.com

```
git-instaweb.sh uses alternation in a sed script.  Unfortunately,
this is not POSIX compliant and does not work on some BSD's.  This
patch removes the alternation via the simple expedient of doubling
the number of lines in the sed script.

Signed-off-by: Bryan Larsen <bryan@larsen.st>
---
 git-instaweb.sh |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/git-instaweb.sh b/git-instaweb.sh
index b79c6b6..ce631a0 100755
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -207,10 +207,14 @@ EOF
 }

 script='
-s#^\(my\|our\) $projectroot =.*#\1 $projectroot = "'`dirname $fqgitdir`'";#
-s#\(my\|our\) $gitbin =.*#\1 $gitbin = "'$GIT_EXEC_PATH'";#
-s#\(my\|our\) $projects_list =.*#\1 $projects_list = $projectroot;#
-s#\(my\|our\) $git_temp =.*#\1 $git_temp = "'$fqgitdir/gitweb/tmp'";#'
+s#^my $projectroot =.*#my $projectroot = "'`dirname $fqgitdir`'";#
+s#^our $projectroot =.*#our $projectroot = "'`dirname $fqgitdir`'";#
+s#my $gitbin =.*#my $gitbin = "'$GIT_EXEC_PATH'";#
+s#our $gitbin =.*#our $gitbin = "'$GIT_EXEC_PATH'";#
+s#my $projects_list =.*#my $projects_list = $projectroot;#
+s#our $projects_list =.*#our $projects_list = $projectroot;#
+s#my $git_temp =.*#my $git_temp = "'$fqgitdir/gitweb/tmp'";#
+s#our $git_temp =.*#our $git_temp = "'$fqgitdir/gitweb/tmp'";#'

 gitweb_cgi () {
        cat > "$1.tmp" <<\EOFGITWEB
-- 
1.5.3.1

```