Use geteuid, not getuid. Set "initialized" only if it was clear.

diff --git a/lib/unlinkdir.c b/lib/unlinkdir.c
index c30aa102061fb49bf32340a9b4a8066f60bd896e..b12d2a4925daf9b08c7e299a9ddbbeba75091069 100644 (file)
--- a/lib/unlinkdir.c
+++ b/lib/unlinkdir.c
@@ -59,11 +59,11 @@ cannot_unlink_dir (void)
        }
 # else
       /* In traditional Unix, only root can unlink directories.  */
-      cannot = (getuid () != 0);
+      cannot = (geteuid () != 0);
 # endif
+      initialized = true;
     }
 
-  initialized = true;
   return cannot;
 }