p4 unshelve: fix "Not a valid object name HEAD0" on Windows

[thirdparty/git.git] / ws.c

diff --git a/ws.c b/ws.c
index 5b67b426e7b41d92f9b11bd82fd7e9bd09c89d79..6e69877f25791632d98bf7b109a2eaebd04c96af 100644 (file)
--- a/ws.c
+++ b/ws.c
@@ -3,7 +3,6 @@
  *
  * Copyright (c) 2007 Junio C Hamano
  */
-
 #include "cache.h"
 #include "attr.h"
 
@@ -71,38 +70,34 @@ unsigned parse_whitespace_rule(const char *string)
        return rule;
 }
 
-unsigned whitespace_rule(const char *pathname)
+unsigned whitespace_rule(struct index_state *istate, const char *pathname)
 {
        static struct attr_check *attr_whitespace_rule;
+       const char *value;
 
        if (!attr_whitespace_rule)
                attr_whitespace_rule = attr_check_initl("whitespace", NULL);
 
-       if (!git_check_attr(&the_index, pathname, attr_whitespace_rule)) {
-               const char *value;
-
-               value = attr_whitespace_rule->items[0].value;
-               if (ATTR_TRUE(value)) {
-                       /* true (whitespace) */
-                       unsigned all_rule = ws_tab_width(whitespace_rule_cfg);
-                       int i;
-                       for (i = 0; i < ARRAY_SIZE(whitespace_rule_names); i++)
-                               if (!whitespace_rule_names[i].loosens_error &&
-                                   !whitespace_rule_names[i].exclude_default)
-                                       all_rule |= whitespace_rule_names[i].rule_bits;
-                       return all_rule;
-               } else if (ATTR_FALSE(value)) {
-                       /* false (-whitespace) */
-                       return ws_tab_width(whitespace_rule_cfg);
-               } else if (ATTR_UNSET(value)) {
-                       /* reset to default (!whitespace) */
-                       return whitespace_rule_cfg;
-               } else {
-                       /* string */
-                       return parse_whitespace_rule(value);
-               }
-       } else {
+       git_check_attr(istate, pathname, attr_whitespace_rule);
+       value = attr_whitespace_rule->items[0].value;
+       if (ATTR_TRUE(value)) {
+               /* true (whitespace) */
+               unsigned all_rule = ws_tab_width(whitespace_rule_cfg);
+               int i;
+               for (i = 0; i < ARRAY_SIZE(whitespace_rule_names); i++)
+                       if (!whitespace_rule_names[i].loosens_error &&
+                           !whitespace_rule_names[i].exclude_default)
+                               all_rule |= whitespace_rule_names[i].rule_bits;
+               return all_rule;
+       } else if (ATTR_FALSE(value)) {
+               /* false (-whitespace) */
+               return ws_tab_width(whitespace_rule_cfg);
+       } else if (ATTR_UNSET(value)) {
+               /* reset to default (!whitespace) */
                return whitespace_rule_cfg;
+       } else {
+               /* string */
+               return parse_whitespace_rule(value);
        }
 }