From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 15 Mar 2011 23:19:26 +0000 (+0100)
Subject: scan-build warning
X-Git-Tag: curl-7_21_5~77
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e1146489913e60028e47c89f52f56457f56da54b;p=curl

scan-build warning

Value stored to 'len' is never read
---

diff --git a/lib/socks_gssapi.c b/lib/socks_gssapi.c
index 1decbafd4..3bccc79ac 100644
--- a/lib/socks_gssapi.c
+++ b/lib/socks_gssapi.c
@@ -97,10 +97,8 @@ static int check_gss_err(struct SessionHandle *data,
                                     GSS_C_NULL_OID,
                                     &msg_ctx, &status_string);
       if(maj_stat == GSS_S_COMPLETE) {
-        if(sizeof(buf) > len + status_string.length) {
+        if(sizeof(buf) > len + status_string.length)
           strcpy(buf+len, (char*) status_string.value);
-          len += status_string.length;
-        }
         gss_release_buffer(&min_stat, &status_string);
         break;
       }