rev-parse lstat() workaround cleanup.

Earlier we had a workaround to avoid misspelled revision name to
be taken as a filename when "--no-revs --no-flags" are in
effect.  This cleans up the logic.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/rev-parse.c b/rev-parse.c
index 9cec33b..b82f294 100644 (file)
--- a/rev-parse.c
+++ b/rev-parse.c
@@ -150,11 +150,14 @@ static void show_datestring(const char *flag, const char *datestr)
        show(buffer);
 }
 
-static void show_file(const char *arg)
+static int show_file(const char *arg)
 {
        show_default();
-       if ((filter & (DO_NONFLAGS|DO_NOREV)) == (DO_NONFLAGS|DO_NOREV))
+       if ((filter & (DO_NONFLAGS|DO_NOREV)) == (DO_NONFLAGS|DO_NOREV)) {
                show(arg);
+               return 1;
+       }
+       return 0;
 }
 
 int main(int argc, char **argv)
@@ -329,14 +332,13 @@ int main(int argc, char **argv)
                        show_rev(REVERSED, sha1, arg+1);
                        continue;
                }
+               as_is = 1;
+               if (!show_file(arg))
+                       continue;
                if (verify)
                        die("Needed a single revision");
-               if ((filter & DO_REVS) &&
-                   (filter & DO_NONFLAGS) && /* !def && */
-                   lstat(arg, &st) < 0)
+               if (lstat(arg, &st) < 0)
                        die("'%s': %s", arg, strerror(errno));
-               as_is = 1;
-               show_file(arg);
        }
        show_default();
        if (verify && revs_count != 1)