1 files changed, 30 insertions, 30 deletions
diff --git a/Swiften/Avatars/CombinedAvatarProvider.cpp b/Swiften/Avatars/CombinedAvatarProvider.cpp
index 896346f..465512f 100644
--- a/Swiften/Avatars/CombinedAvatarProvider.cpp
+++ b/Swiften/Avatars/CombinedAvatarProvider.cpp
@@ -15,48 +15,48 @@
 namespace Swift {
 
 boost::optional<std::string> CombinedAvatarProvider::getAvatarHash(const JID& jid) const {
-	return getCombinedAvatarAndCache(jid);
+    return getCombinedAvatarAndCache(jid);
 }
 
 void CombinedAvatarProvider::addProvider(AvatarProvider* provider) {
-	provider->onAvatarChanged.connect(boost::bind(&CombinedAvatarProvider::handleAvatarChanged, this, _1));
-	providers.push_back(provider);
+    provider->onAvatarChanged.connect(boost::bind(&CombinedAvatarProvider::handleAvatarChanged, this, _1));
+    providers.push_back(provider);
 }
 
 void CombinedAvatarProvider::removeProvider(AvatarProvider* provider) {
-	std::vector<AvatarProvider*>::iterator i = std::remove(providers.begin(), providers.end(), provider);
-	for(std::vector<AvatarProvider*>::iterator j = i; j < providers.end(); ++j) {
-		provider->onAvatarChanged.disconnect(boost::bind(&CombinedAvatarProvider::handleAvatarChanged, this, _1));
-	}
-	providers.erase(i, providers.end());
+    std::vector<AvatarProvider*>::iterator i = std::remove(providers.begin(), providers.end(), provider);
+    for(std::vector<AvatarProvider*>::iterator j = i; j < providers.end(); ++j) {
+        provider->onAvatarChanged.disconnect(boost::bind(&CombinedAvatarProvider::handleAvatarChanged, this, _1));
+    }
+    providers.erase(i, providers.end());
 }
 
 void CombinedAvatarProvider::handleAvatarChanged(const JID& jid) {
-	std::string oldHash;
-	std::map<JID, std::string>::const_iterator i = avatars.find(jid);
-	if (i != avatars.end()) {
-		oldHash = i->second;
-	}
-	boost::optional<std::string> newHash = getCombinedAvatarAndCache(jid);
-	if (newHash != oldHash) {
-		SWIFT_LOG(debug) << "Avatar changed: " << jid << ": " << oldHash << " -> " << (newHash ? newHash.get() : "NULL") << std::endl;
-		onAvatarChanged(jid);
-	}
+    std::string oldHash;
+    std::map<JID, std::string>::const_iterator i = avatars.find(jid);
+    if (i != avatars.end()) {
+        oldHash = i->second;
+    }
+    boost::optional<std::string> newHash = getCombinedAvatarAndCache(jid);
+    if (newHash != oldHash) {
+        SWIFT_LOG(debug) << "Avatar changed: " << jid << ": " << oldHash << " -> " << (newHash ? newHash.get() : "NULL") << std::endl;
+        onAvatarChanged(jid);
+    }
 }
 
 boost::optional<std::string> CombinedAvatarProvider::getCombinedAvatarAndCache(const JID& jid) const {
-	SWIFT_LOG(debug) << "JID: " << jid << std::endl;
-	boost::optional<std::string> hash;
-	for (size_t i = 0; i < providers.size() && !hash; ++i) {
-		hash = providers[i]->getAvatarHash(jid);
-		SWIFT_LOG(debug) << "Provider " << providers[i] << ": " << (hash ? hash.get() : "NULL") << std::endl;
-	}
-	if (hash) {
-		avatars[jid] = *hash;
-	} else {
-		avatars[jid] = "";
-	}
-	return hash;
+    SWIFT_LOG(debug) << "JID: " << jid << std::endl;
+    boost::optional<std::string> hash;
+    for (size_t i = 0; i < providers.size() && !hash; ++i) {
+        hash = providers[i]->getAvatarHash(jid);
+        SWIFT_LOG(debug) << "Provider " << providers[i] << ": " << (hash ? hash.get() : "NULL") << std::endl;
+    }
+    if (hash) {
+        avatars[jid] = *hash;
+    } else {
+        avatars[jid] = "";
+    }
+    return hash;
 }
 
 }