Sync with 2.11.4

diff --git a/strbuf.c b/strbuf.c
index 8fec6579f70cae4bc6b330e4e0ca3e7cc595f366..ace58e7367300975e118660ed2004c7d0885481c 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -707,6 +707,17 @@ void strbuf_add_absolute_path(struct strbuf *sb, const char *path)
        strbuf_addstr(sb, path);
 }
 
+void strbuf_add_real_path(struct strbuf *sb, const char *path)
+{
+       if (sb->len) {
+               struct strbuf resolved = STRBUF_INIT;
+               strbuf_realpath(&resolved, path, 1);
+               strbuf_addbuf(sb, &resolved);
+               strbuf_release(&resolved);
+       } else
+               strbuf_realpath(sb, path, 1);
+}
+
 int printf_ln(const char *fmt, ...)
 {
        int ret;