checkout: constify parameters of checkout_stage() and checkout_merged()

diff --git a/path.c b/path.c
index 969b494d72dff1439150e7bb945339be07c4d475..503766784c4c0c1be71edacbaae6ec4bd698ee8d 100644 (file)
--- a/path.c
+++ b/path.c
@@ -134,7 +134,7 @@ static struct common_dir common_list[] = {
  * definite
  * definition
  *
- * The trie would look look like:
+ * The trie would look like:
  * root: len = 0, children a and d non-NULL, value = NULL.
  *    a: len = 2, contents = bc, value = (data for "abc")
  *    d: len = 2, contents = ef, children i non-NULL, value = (data for "def")
@@ -702,17 +702,17 @@ static int calc_shared_perm(int mode)
 {
        int tweak;
 
-       if (shared_repository < 0)
-               tweak = -shared_repository;
+       if (get_shared_repository() < 0)
+               tweak = -get_shared_repository();
        else
-               tweak = shared_repository;
+               tweak = get_shared_repository();
 
        if (!(mode & S_IWUSR))
                tweak &= ~0222;
        if (mode & S_IXUSR)
                /* Copy read bits to execute bits */
                tweak |= (tweak & 0444) >> 2;
-       if (shared_repository < 0)
+       if (get_shared_repository() < 0)
                mode = (mode & ~0777) | tweak;
        else
                mode |= tweak;
@@ -725,7 +725,7 @@ int adjust_shared_perm(const char *path)
 {
        int old_mode, new_mode;
 
-       if (!shared_repository)
+       if (!get_shared_repository())
                return 0;
        if (get_st_mode_bits(path, &old_mode) < 0)
                return -1;