t7800: readlink may not be available

diff --git a/attr.c b/attr.c
index 1f9eebd2ddb7fe8a561500c41f33a52d1fb4fdd1..8f2ac6c88c8c2f7cff514981a7c01c136f734892 100644 (file)
--- a/attr.c
+++ b/attr.c
@@ -12,6 +12,7 @@
 #include "exec_cmd.h"
 #include "attr.h"
 #include "dir.h"
+#include "utf8.h"
 
 const char git_attr__true[] = "(builtin)true";
 const char git_attr__false[] = "\0(builtin)false";
@@ -379,8 +380,12 @@ static struct attr_stack *read_attr_from_file(const char *path, int macro_ok)
                return NULL;
        }
        res = xcalloc(1, sizeof(*res));
-       while (fgets(buf, sizeof(buf), fp))
-               handle_attr_line(res, buf, path, ++lineno, macro_ok);
+       while (fgets(buf, sizeof(buf), fp)) {
+               char *bufp = buf;
+               if (!lineno)
+                       skip_utf8_bom(&bufp, strlen(bufp));
+               handle_attr_line(res, bufp, path, ++lineno, macro_ok);
+       }
        fclose(fp);
        return res;
 }
@@ -488,7 +493,6 @@ static int git_attr_system(void)
 static void bootstrap_attr_stack(void)
 {
        struct attr_stack *elem;
-       char *xdg_attributes_file;
 
        if (attr_stack)
                return;
@@ -507,10 +511,8 @@ static void bootstrap_attr_stack(void)
                }
        }
 
-       if (!git_attributes_file) {
-               home_config_paths(NULL, &xdg_attributes_file, "attributes");
-               git_attributes_file = xdg_attributes_file;
-       }
+       if (!git_attributes_file)
+               git_attributes_file = xdg_config_home("attributes");
        if (git_attributes_file) {
                elem = read_attr_from_file(git_attributes_file, 1);
                if (elem) {