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| author | René Scharfe <l.s.r@web.de> | 2016-09-14 18:05:27 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-09-14 16:07:21 -0700 |
| commit | 45d2f75f913c0545be473db1dc2595a1600413f5 (patch) | |
| tree | 7e8fdfcb8af1d601222425123753df23686c91ff /xdiff | |
| parent | 0202c411edc25940cc381bf317badcdf67670be4 (diff) | |
| download | git-45d2f75f913c0545be473db1dc2595a1600413f5.tar.gz git-45d2f75f913c0545be473db1dc2595a1600413f5.tar.xz | |
xdiff: fix merging of hunks with -W context and -u context
If the function context for a hunk (with -W) reaches the beginning of
the next hunk then we need to merge these two -- otherwise we'd show
some lines twice, which looks strange and even confuses git apply. We
already do this checking and merging in xdl_emit_diff(), but forget to
consider regular context (with -u or -U).
Fix that by merging hunks already if function context of the first one
touches or overlaps regular context of the second one.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'xdiff')
| -rw-r--r-- | xdiff/xemit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xdiff/xemit.c b/xdiff/xemit.c index 49aa16ff7..507902917 100644 --- a/xdiff/xemit.c +++ b/xdiff/xemit.c @@ -248,7 +248,7 @@ int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb, if (xche->next) { long l = XDL_MIN(xche->next->i1, xe->xdf1.nrec - 1); - if (l <= e1 || + if (l - xecfg->ctxlen <= e1 || get_func_line(xe, xecfg, NULL, l, e1) < 0) { xche = xche->next; goto post_context_calculation; |