From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sun, 2 Jun 2013 15:50:00 +0000 (-0600)
Subject: basic_ncsa_auth: fix unused variable warnings (typo in rev.12762)
X-Git-Tag: SQUID_3_3_6~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=65db5a9944ee19a4bafda9c7eed9902c353bd420;p=thirdparty%2Fsquid.git

basic_ncsa_auth: fix unused variable warnings (typo in rev.12762)

When libcrypto is absent the passwordLength variable becomes unused.
Detected by Windows build farm node.
---

diff --git a/helpers/basic_auth/NCSA/basic_ncsa_auth.cc b/helpers/basic_auth/NCSA/basic_ncsa_auth.cc
index 988f625a5d..c65330e8da 100644
--- a/helpers/basic_auth/NCSA/basic_ncsa_auth.cc
+++ b/helpers/basic_auth/NCSA/basic_ncsa_auth.cc
@@ -149,8 +149,8 @@ main(int argc, char **argv)
             continue;
         }
         char *crypted = NULL;
-        size_t passwordLength = strlen(passwd);
 #if HAVE_CRYPT
+        size_t passwordLength = strlen(passwd);
         // Bug 3831: given algorithms more secure than DES crypt() does not truncate, so we can ignore the bug 3107 length checks below
         // '$1$' = MD5, '$2a$' = Blowfish, '$5$' = SHA256 (Linux), '$6$' = SHA256 (BSD) and SHA512
         if (passwordLength > 1 && u->passwd[0] == '$' &&