really: Invert logic in REALLY_CHECK_FILE checkroot

This will make it possible to check for a 2nd file.

No functional change.

Reviewed-by: Clare Boothby <clareb@chiark.greenend.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/cprogs/really.c b/cprogs/really.c
index ef2fb64dcb94f23b3801b297f8d7b1b7666fd681..b79da8f9c02b8be1f95ca32178f9cbab36c12de7 100644 (file)
--- a/cprogs/really.c
+++ b/cprogs/really.c
@@ -101,9 +101,9 @@ static const struct cmdinfo cmdinfos[]= {
 #ifdef REALLY_CHECK_FILE
 static int checkroot(void) {
   int r;
-  r= access(REALLY_CHECK_FILE,W_OK);
-  if (r) return -1;
-  return 0;
+  r= access(REALLY_CHECK_FILE,   W_OK);
+  if (!r) return 0;
+  return -1;
 }
 #endif
 #ifdef REALLY_CHECK_GID