1 files changed, 21 insertions, 21 deletions

diff --git a/src/Core/Exception.cpp b/src/Core/Exception.cpp
index 0029613..3e9da4d 100644
--- a/src/Core/Exception.cpp
+++ b/src/Core/Exception.cpp
@@ -24,45 +24,45 @@
 namespace Mad {
 namespace Core {
 
-std::string Exception::strerror() const {
-  std::string ret;
-
-  if(!where.empty())
-    ret = where + ": ";
+void Exception::updateWhatStr() {
+  if(where.empty())
+    whatStr.clear();
+  else
+    whatStr = where + ": ";
 
   switch(errorCode) {
     case SUCCESS:
-      return ret + "Success";
+      whatStr += "Success";
     case UNEXPECTED_PACKET:
-      return ret + "An unexpected packet was received";
+      whatStr += "An unexpected packet was received";
     case INVALID_ACTION:
-      return ret + "The action is invalid";
+      whatStr += "The action is invalid";
     case NOT_AVAILABLE:
-      return ret + "Not available";
+      whatStr += "Not available";
     case NOT_FINISHED:
-      return ret + "Not finished";
+      whatStr += "Not finished";
     case NOT_IMPLEMENTED:
-      return ret + "Not implemented";
+      whatStr += "Not implemented";
     case NOT_FOUND:
-      return ret + "Not found";
+      whatStr += "Not found";
     case INVALID_INPUT:
-      return ret + "Invalid input";
+      whatStr += "Invalid input";
     case PERMISSION:
-      return ret + "Permission denied";
+      whatStr += "Permission denied";
     case INTERNAL_ERRNO:
-      return ret + std::strerror(subCode);
+      whatStr += std::strerror(subCode);
     case INVALID_ADDRESS:
-      return ret + "Invalid address";
+      whatStr += "Invalid address";
     case ALREADY_IDENTIFIED:
-      return ret + "The host is already identified";
+      whatStr += "The host is already identified";
     case UNKNOWN_DAEMON:
-      return ret + "The daemon is unknown";
+      whatStr += "The daemon is unknown";
     case DUPLICATE_ENTRY:
-      return ret + "Duplicate entry";
+      whatStr += "Duplicate entry";
     case AUTHENTICATION:
-      return ret + "Authentication failure";
+      whatStr += "Authentication failure";
     default:
-      return ret + "Unknown error";
+      whatStr += "Unknown error";
   }
 }