From 86c11942206ec09dd2a486bb22552aa2f170e322 Mon Sep 17 00:00:00 2001
From: Nicholas Clark <nick@ccl4.org>
Date: Fri, 4 Nov 2005 20:47:34 +0000
Subject: Use the return value from sprintf().

p4raw-id: //depot/perl@26001
---
 taint.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'taint.c')

diff --git a/taint.c b/taint.c
index e0869a9bad..ed1af7453b 100644
--- a/taint.c
+++ b/taint.c
@@ -107,11 +107,12 @@ Perl_taint_env(pTHX)
     {
     int i = 0;
     char name[10 + TYPE_DIGITS(int)] = "DCL$PATH";
+    STRLEN len = 8; /* strlen(name)  */
 
     while (1) {
 	if (i)
-	    (void)sprintf(name,"DCL$PATH;%d", i);
-	svp = hv_fetch(GvHVn(PL_envgv), name, strlen(name), FALSE);
+	    len = my_sprintf(name,"DCL$PATH;%d", i);
+	svp = hv_fetch(GvHVn(PL_envgv), name, len, FALSE);
 	if (!svp || *svp == &PL_sv_undef)
 	    break;
 	if (SvTAINTED(*svp)) {
-- 
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