Revert "For SSH processes, return if no arguments are found."

This reverts commit 5e010083e9.

This comes as one part of reverting all the work related with the
refactoring of the ssh command parser. That big refactoring commit
5a5fd236 causes some hard to debug crashes/problems. For the long term
benefit, reverting now and early is a good choice. I will try to redo the
refactoring in a better way for KDE SC 4.11, but for the upcoming 4.10
stability more important.

src/ProcessInfo.cpp

@@ -1141,9 +1141,6 @@ SSHProcessInfo::SSHProcessInfo(const ProcessInfo& process)
         kWarning() << "Could not read process cmdline arguments";
         return;
     }
-    if (args.isEmpty()) {
-        return;
-    }
 
     // now parse it to get useful information
     const QHash<QString,QString> results = parseSSHCommand(args);