Make sure the stack is balanced in the case that we fake the result of unsupported filetests.

This time with an appropriate comment on the test. And with that I'll
attempt to stop spamming P5P, at least for today, and go and do
something less risky. Running with scissors perhaps.

1 files changed, 9 insertions, 3 deletions

diff --git a/pp_sys.c b/pp_sys.c
index 80a70cea70..ec826108ba 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -3219,16 +3219,22 @@ PP(pp_ftrowned)
     /* I believe that all these three are likely to be defined on most every
        system these days.  */
 #ifndef S_ISUID
-    if(PL_op->op_type == OP_FTSUID)
+    if(PL_op->op_type == OP_FTSUID) {
+	(void) POPs;
 	RETPUSHNO;
+    }
 #endif
 #ifndef S_ISGID
-    if(PL_op->op_type == OP_FTSGID)
+    if(PL_op->op_type == OP_FTSGID) {
+	(void) POPs;
 	RETPUSHNO;
+    }
 #endif
 #ifndef S_ISVTX
-    if(PL_op->op_type == OP_FTSVTX)
+    if(PL_op->op_type == OP_FTSVTX) {
+	(void) POPs;
 	RETPUSHNO;
+    }
 #endif
 
     STACKED_FTEST_CHECK;