From 06ca08ab518ba90cc82db8cc9ac27b5a25340510 Mon Sep 17 00:00:00 2001
From: Tobias Weimer <wishmaster51@googlemail.com>
Date: Mon, 21 Sep 2015 19:06:14 +0000
Subject: WhatsApp: - Request password with Voice (patch by Cassio) - minor
 fixes

git-svn-id: http://svn.miranda-ng.org/main/trunk@15418 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 protocols/WhatsApp/src/WhatsAPI++/WALogin.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'protocols/WhatsApp/src/WhatsAPI++/WALogin.cpp')

diff --git a/protocols/WhatsApp/src/WhatsAPI++/WALogin.cpp b/protocols/WhatsApp/src/WhatsAPI++/WALogin.cpp
index 5184dab86e..efcb9551fb 100644
--- a/protocols/WhatsApp/src/WhatsAPI++/WALogin.cpp
+++ b/protocols/WhatsApp/src/WhatsAPI++/WALogin.cpp
@@ -108,9 +108,8 @@ std::vector<unsigned char> WALogin::readFeaturesUntilChallengeOrSuccess()
 		if (ProtocolTreeNode::tagEquals(root, "stream:features")) {
 			m_pConnection->supports_receipt_acks = root->getChild("receipt_acks") != NULL;
 			delete root;
-			continue;
 		}
-		if (ProtocolTreeNode::tagEquals(root, "challenge")) {
+		else if (ProtocolTreeNode::tagEquals(root, "challenge")) {
 			std::vector<unsigned char> challengedata(root->data->begin(), root->data->end());
 			delete root;
 			this->sendResponse(challengedata);
@@ -119,12 +118,14 @@ std::vector<unsigned char> WALogin::readFeaturesUntilChallengeOrSuccess()
 			m_pConnection->logData("Read success");
 			return std::vector<unsigned char>(data.begin(), data.end());
 		}
-		if (ProtocolTreeNode::tagEquals(root, "success")) {
+		else if (ProtocolTreeNode::tagEquals(root, "success")) {
 			std::vector<unsigned char> ret(root->data->begin(), root->data->end());
 			this->parseSuccessNode(root);
 			delete root;
 			return ret;
 		}
+		else
+			delete root;
 	}
 	throw WAException("fell out of loop in readFeaturesAndChallenge", WAException::CORRUPT_STREAM_EX, 0);
 }
-- 
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