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Diffstat (limited to 'unpack-trees.c')
-rw-r--r--unpack-trees.c28
1 files changed, 6 insertions, 22 deletions
diff --git a/unpack-trees.c b/unpack-trees.c
index 97fc995467..0ac39e93a0 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -56,17 +56,15 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
int i;
const char **msgs = opts->msgs;
const char *msg;
- char *tmp;
const char *cmd2 = strcmp(cmd, "checkout") ? cmd : "switch branches";
+
if (advice_commit_before_merge)
msg = "Your local changes to the following files would be overwritten by %s:\n%%s"
"Please, commit your changes or stash them before you can %s.";
else
msg = "Your local changes to the following files would be overwritten by %s:\n%%s";
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen(cmd2) - 2);
- sprintf(tmp, msg, cmd, cmd2);
- msgs[ERROR_WOULD_OVERWRITE] = tmp;
- msgs[ERROR_NOT_UPTODATE_FILE] = tmp;
+ msgs[ERROR_WOULD_OVERWRITE] = msgs[ERROR_NOT_UPTODATE_FILE] =
+ xstrfmt(msg, cmd, cmd2);
msgs[ERROR_NOT_UPTODATE_DIR] =
"Updating the following directories would lose untracked files in it:\n%s";
@@ -76,12 +74,9 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
"Please move or remove them before you can %s.";
else
msg = "The following untracked working tree files would be %s by %s:\n%%s";
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("removed") + strlen(cmd2) - 4);
- sprintf(tmp, msg, "removed", cmd, cmd2);
- msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = tmp;
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("overwritten") + strlen(cmd2) - 4);
- sprintf(tmp, msg, "overwritten", cmd, cmd2);
- msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = tmp;
+
+ msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = xstrfmt(msg, "removed", cmd, cmd2);
+ msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = xstrfmt(msg, "overwritten", cmd, cmd2);
/*
* Special case: ERROR_BIND_OVERLAP refers to a pair of paths, we
@@ -622,17 +617,6 @@ static int unpack_failed(struct unpack_trees_options *o, const char *message)
return -1;
}
-/* NEEDSWORK: give this a better name and share with tree-walk.c */
-static int name_compare(const char *a, int a_len,
- const char *b, int b_len)
-{
- int len = (a_len < b_len) ? a_len : b_len;
- int cmp = memcmp(a, b, len);
- if (cmp)
- return cmp;
- return (a_len - b_len);
-}
-
/*
* The tree traversal is looking at name p. If we have a matching entry,
* return it. If name p is a directory in the index, do not return