send-email: recognize absolute path on Windows

diff --git a/lockfile.c b/lockfile.c
index b0d74cdddee2407de590cb9f725e8e24093d9d35..8fbcb6a98aae85b48c6f8de29c6f95af58823411 100644 (file)
--- a/lockfile.c
+++ b/lockfile.c
@@ -124,15 +124,17 @@ static char *resolve_symlink(char *p, size_t s)
 
 static int lock_file(struct lock_file *lk, const char *path, int flags)
 {
-       if (strlen(path) >= sizeof(lk->filename))
-               return -1;
-       strcpy(lk->filename, path);
        /*
         * subtract 5 from size to make sure there's room for adding
         * ".lock" for the lock file name
         */
+       static const size_t max_path_len = sizeof(lk->filename) - 5;
+
+       if (strlen(path) >= max_path_len)
+               return -1;
+       strcpy(lk->filename, path);
        if (!(flags & LOCK_NODEREF))
-               resolve_symlink(lk->filename, sizeof(lk->filename)-5);
+               resolve_symlink(lk->filename, max_path_len);
        strcat(lk->filename, ".lock");
        lk->fd = open(lk->filename, O_RDWR | O_CREAT | O_EXCL, 0666);
        if (0 <= lk->fd) {
@@ -164,10 +166,10 @@ static char *unable_to_lock_message(const char *path, int err)
                    "If no other git process is currently running, this probably means a\n"
                    "git process crashed in this repository earlier. Make sure no other git\n"
                    "process is running and remove the file manually to continue.",
-                           make_nonrelative_path(path), strerror(err));
+                           absolute_path(path), strerror(err));
        } else
                strbuf_addf(&buf, "Unable to create '%s.lock': %s",
-                           make_nonrelative_path(path), strerror(err));
+                           absolute_path(path), strerror(err));
        return strbuf_detach(&buf, NULL);
 }