Add extract_full_stream_to_fd()

[wimlib] / src / unix_apply.c

diff --git a/src/unix_apply.c b/src/unix_apply.c
index 3940d33a07cbf85d1ea209e2472ca8033610e99a..0a2a04f46f3b94e20136e5ad3a4729b7992d908a 100644 (file)
--- a/src/unix_apply.c
+++ b/src/unix_apply.c
@@ -85,14 +85,12 @@ unix_makelink(const tchar *oldpath, const tchar *newpath,
              int (*makelink)(const tchar *oldpath, const tchar *newpath))
 {
        if ((*makelink)(oldpath, newpath)) {
-               if (errno == EEXIST) {
-                       if (unlink(newpath))
-                               return WIMLIB_ERR_LINK;
-                       if ((*makelink)(oldpath, newpath))
-                               return WIMLIB_ERR_LINK;
-                       return 0;
-               }
-               return WIMLIB_ERR_LINK;
+               if (errno != EEXIST)
+                       return WIMLIB_ERR_LINK;
+               if (unlink(newpath))
+                       return WIMLIB_ERR_LINK;
+               if ((*makelink)(oldpath, newpath))
+                       return WIMLIB_ERR_LINK;
        }
        return 0;
 }
@@ -124,7 +122,7 @@ unix_extract_unnamed_stream(file_spec_t file,
        if (raw_fd < 0)
                return WIMLIB_ERR_OPEN;
        filedes_init(&fd, raw_fd);
-       ret = extract_wim_resource_to_fd(lte, &fd, wim_resource_size(lte));
+       ret = extract_full_stream_to_fd(lte, &fd);
        if (filedes_close(&fd) && !ret)
                ret = WIMLIB_ERR_WRITE;
        return ret;