diff options
Diffstat (limited to 'unpack-trees.c')
| -rw-r--r-- | unpack-trees.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/unpack-trees.c b/unpack-trees.c index 675a9998dc..906ce69ea6 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -264,10 +264,12 @@ static int unpack_trees_rec(struct tree_entry_list **posns, int len, * directories, in case this unlink is the removal of the * last entry in the directory -- empty directories are removed. */ -static void unlink_entry(char *name) +static void unlink_entry(char *name, char *last_symlink) { char *cp, *prev; + if (has_symlink_leading_path(name, last_symlink)) + return; if (unlink(name)) return; prev = NULL; @@ -291,11 +293,12 @@ static void unlink_entry(char *name) static struct checkout state; static void check_updates(struct cache_entry **src, int nr, - struct unpack_trees_options *o) + struct unpack_trees_options *o) { unsigned short mask = htons(CE_UPDATE); unsigned cnt = 0, total = 0; struct progress progress; + char last_symlink[PATH_MAX]; if (o->update && o->verbose_update) { for (total = cnt = 0; cnt < nr; cnt++) { @@ -309,6 +312,7 @@ static void check_updates(struct cache_entry **src, int nr, cnt = 0; } + *last_symlink = '\0'; while (nr--) { struct cache_entry *ce = *src++; @@ -317,13 +321,15 @@ static void check_updates(struct cache_entry **src, int nr, display_progress(&progress, ++cnt); if (!ce->ce_mode) { if (o->update) - unlink_entry(ce->name); + unlink_entry(ce->name, last_symlink); continue; } if (ce->ce_flags & mask) { ce->ce_flags &= ~mask; - if (o->update) + if (o->update) { checkout_entry(ce, &state, NULL); + *last_symlink = '\0'; + } } } if (total) |