bug fix for different ipmb communication

If running ipmb command by aardvark, it need run into
ipmb command execution, but under "else" condition, it
would quit before running into the command execution.
After remove the "else" condition, it can run into the
command execution.

Tested:
python.exe transport_i2c.py -a 0x20 -n 0x18 -c 0x01

Change-Id: I5ab8a71a8b04f78c82e91120503b9bb0b89f697b
Signed-off-by: Chen Yugang <yugang.chen@linux.intel.com>
diff --git a/ipmbbridged.cpp b/ipmbbridged.cpp
index 956e82a..6496bb8 100644
--- a/ipmbbridged.cpp
+++ b/ipmbbridged.cpp
@@ -384,7 +384,7 @@
     }
 
     // copy frame to ipmib message buffer
-    else if (ipmbIsResponse(ipmbFrame))
+    if (ipmbIsResponse(ipmbFrame))
     {
         std::unique_ptr<IpmbResponse> ipmbMessageReceived =
             std::make_unique<IpmbResponse>();