Fixed white-space issues again which got clobbered in merge, same as rev. 7c07e68b6f56 (and more).

message_cache.cc

@@ -483,12 +483,14 @@ namespace pEp {
         ::message *_msg;
         std::string _id = cacheID(src);
         {
-            std::lock_guard<std::mutex> l(_mtx); _msg =
+            std::lock_guard<std::mutex> l(_mtx);
-                message_cache._cache.at(_id).src; swapContent(src, _msg);
+            _msg = message_cache._cache.at(_id).src;
+            swapContent(src, _msg);
         }
 
-        ::message *_dst = nullptr; PEP_STATUS status =
+        ::message *_dst = nullptr;
-            ::encrypt_message(session, src, extra, &_dst, enc_format, flags);
+        PEP_STATUS status = ::encrypt_message(session, src, extra, &_dst,
+                enc_format, flags);
         *dst = empty_message_copy(_dst, _id);
 
         {
@@ -514,14 +516,15 @@ namespace pEp {
         ::message *_msg;
         std::string _id = cacheID(src);
         {
-            std::lock_guard<std::mutex> l(_mtx); _msg =
+            std::lock_guard<std::mutex> l(_mtx);
-                message_cache._cache.at(_id).src; swapContent(src,
+            _msg = message_cache._cache.at(_id).src;
-                        _msg);
+            swapContent(src, _msg);
         }
 
-        ::message *_dst = nullptr; PEP_STATUS status =
+        ::message *_dst = nullptr;
-            ::encrypt_message_for_self(session, target_id, src, extra, &_dst,
+        PEP_STATUS status = ::encrypt_message_for_self(session, target_id, src,
-                    enc_format, flags); *dst = empty_message_copy(_dst, _id);
+                extra, &_dst, enc_format, flags);
+        *dst = empty_message_copy(_dst, _id);
 
         {
             std::lock_guard<std::mutex> l(_mtx);