cvsps: should ignore TRUNK branch if it exists in log

On anoncvs.opensource.apple.com (where access to the now-open-source
WebKit is provided), some files have a branch named "TRUNK" with a
revision of "1".  Yes, I know that's not supposed to be possible, but
they guys at Apple found a way to do it.  Apparently, using "TRUNK"
works in places that "HEAD" does not for some cvs commands.

The current version (2.1) will die when it hits the "TRUNK: 1"
branch/revision.  The attached patch will ignore any branch or tag named
"TRUNK".

1 files changed, 5 insertions, 0 deletions

diff --git a/cvsps.c b/cvsps.c
index be700ba..3143def 100644
--- a/cvsps.c
+++ b/cvsps.c
@@ -2144,6 +2144,11 @@ static void parse_sym(CvsFile * file, char * sym)
     
     if (!get_branch_ext(rev, eot, &leaf))
     {
+	if (strcmp(tag, "TRUNK") == 0)
+	{
+	    debug(DEBUG_STATUS, "ignoring the TRUNK branch/tag");
+	    return;
+	}
 	debug(DEBUG_APPERROR, "malformed revision");
 	exit(1);
     }