[libsoup] NTLMv2: cosmetic compiler fixes

[Claudio Saavedra <csaavedra src gnome org>]

commit 7648d27e0196de01fd16941edc3d3cc4a5238186
Author: Claudio Saavedra <csaavedra igalia com>
Date:   Mon Oct 8 15:07:56 2018 +0300

    NTLMv2: cosmetic compiler fixes

 libsoup/soup-auth-ntlm.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/libsoup/soup-auth-ntlm.c b/libsoup/soup-auth-ntlm.c
index e4051000..34d54601 100644
--- a/libsoup/soup-auth-ntlm.c
+++ b/libsoup/soup-auth-ntlm.c
@@ -728,7 +728,7 @@ soup_ntlm_parse_challenge (const char *challenge,
        memcpy (&flags, chall + NTLM_CHALLENGE_FLAGS_OFFSET, sizeof(flags));
        flags = GUINT_FROM_LE (flags);
        *ntlmv2_session = (flags & NTLM_FLAGS_NEGOTIATE_NTLMV2) ? TRUE : FALSE;
-       //To know if NTLMv2 responses should be calculated
+       /* To know if NTLMv2 responses should be calculated */
        *negotiate_target = (flags & NTLM_FLAGS_NEGOTIATE_TARGET_INFORMATION ) ? TRUE : FALSE;
 
        if (default_domain) {
@@ -750,7 +750,7 @@ soup_ntlm_parse_challenge (const char *challenge,
                *nonce = g_memdup (chall + NTLM_CHALLENGE_NONCE_OFFSET,
                                   NTLM_CHALLENGE_NONCE_LENGTH);
        }
-       //For NTLMv2 response
+       /* For NTLMv2 response */
        if (*negotiate_target && target_info) {
                memcpy (&target, chall + NTLM_CHALLENGE_TARGET_INFORMATION_OFFSET, sizeof (target));
                target.length = GUINT16_FROM_LE (target.length);
@@ -839,6 +839,7 @@ calc_ntlmv2_response (const char *user, const char *domain,
        gchar *user_domain, *user_domain_conv;
        gsize user_domain_conv_sz;
        size_t blob_sz;
+       int i;
 
        /* create HMAC-MD5 hash of Unicode uppercase username and Unicode domain */
        user_domain = g_strconcat ((const gchar *) g_utf8_strup ((const gchar *) user, (gsize) strlen(user)), 
(gchar *) domain, NULL);
@@ -848,7 +849,7 @@ calc_ntlmv2_response (const char *user, const char *domain,
        g_free (user_domain_conv);
 
        /* create random client nonce */
-       for (int i = 0; i < sizeof (client_nonce); i++)
+       for (i = 0; i < sizeof (client_nonce); i++)
        {
                client_nonce[i] = g_random_int();
        }