From 7720ae936fd229adf924709898643f4d4cfef2ea Mon Sep 17 00:00:00 2001
From: Krzysztof Blaszkowski <kb@sysmikro.com.pl>
Date: Tue, 29 Dec 2015 14:48:30 +0100
Subject: [PATCH] frontend/outitf.c, #2/4, avoid repeated access to
 `run->numData'

---
 src/frontend/outitf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontend/outitf.c b/src/frontend/outitf.c
index 2c5e190de..7b6671bee 100644
--- a/src/frontend/outitf.c
+++ b/src/frontend/outitf.c
@@ -469,9 +469,9 @@ addSpecialDesc(runDesc *run, char *name, char *devname, char *param, int depind)
 static void
 OUTpD_memory(runDesc *run, IFvalue *refValue, IFvalue *valuePtr)
 {
-    int i;
+    int i, n = run->numData;
 
-    for (i = 0; i < run->numData; i++) {
+    for (i = 0; i < n; i++) {
 
 #ifdef TCL_MODULE
         /*Locks the blt vector to stop access*/