diff options
| -rw-r--r-- | contrib/cvs/src/rcs.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/contrib/cvs/src/rcs.c b/contrib/cvs/src/rcs.c index c68c255..c4be6fd 100644 --- a/contrib/cvs/src/rcs.c +++ b/contrib/cvs/src/rcs.c @@ -1025,13 +1025,25 @@ RCS_magicrev (rcs, rev) char *rev; { int rev_num; - char *xrev, *test_branch; + char *xrev, *test_branch, *local_branch_num; xrev = xmalloc (strlen (rev) + 14); /* enough for .0.number */ check_rev = xrev; + local_branch_num = getenv("CVS_LOCAL_BRANCH_NUM"); + if (local_branch_num) + { + rev_num = atoi(local_branch_num); + if (rev_num < 2) + rev_num = 2; + else + rev_num &= ~1; + } + else + rev_num = 2; + /* only look at even numbered branches */ - for (rev_num = 2; ; rev_num += 2) + for ( ; ; rev_num += 2) { /* see if the physical branch exists */ (void) sprintf (xrev, "%s.%d", rev, rev_num); |
