handle running cvsps in root of checkout

[Yann, David said I should bounce this to you.  After this week I can be
 reached at the Reply-To address.]

I'm dealing with a CVS repo that looks like this:

% ls
CVSROOT/  Makefile,v  foo/  quux/

(along with a few dozen other subdirectories).  CVSROOT/modules has

project -a \
	Makefile foo quux

etc.  So I check out with "cvs -d /path/to/cvs co project", and the
result is:

% head CVS/R*
==> CVS/Repository <==
.

==> CVS/Root <==
/path/to/cvs

When I run cvsps in the resulting checkout, it blows up all over the
place with thousands of error messages like:

% cvsps -u
cvs rlog: Logging .
WARNING: file /path/to/cvs/Makefile doesn't match strip_path /path/to/cvs/./. ignoring

The following patch seems to resolve this problem.

-andy

1 files changed, 7 insertions, 0 deletions

diff --git a/cvsps.c b/cvsps.c
index 1735665..02a12dc 100644
--- a/cvsps.c
+++ b/cvsps.c
@@ -1079,6 +1079,13 @@ static void init_paths()
 	exit(1);
     }
 
+    if (strip_path_len > 3 && !strcmp(strip_path + strip_path_len - 3, "/./"))
+    {
+	debug(DEBUG_STATUS, "pruning /./ off end of strip_path");
+	strip_path_len -= 2;
+	strip_path[strip_path_len] = '\0';
+    }
+
     debug(DEBUG_STATUS, "strip_path: %s", strip_path);
 }