linux fix

libs/console/piterminal.cpp

@@ -817,7 +817,7 @@ bool PITerminal::initialize() {
 		memcpy(argv[0], shell.data(), shell.size());
 		argv[0][shell.size()] = 0;
 		argv[1] = 0;
-		execvp(shell.data(), argv);
+		execvp(argv[0], argv);
 		delete[] argv[0];
 		delete[] argv;
 		exit(0);

libs/main/system/piprocess.cpp

@@ -202,7 +202,7 @@ void PIProcess::startProc(bool detached) {
 #else
 
 		//cout << "exec " << tf_in << ", " << tf_out << ", " << tf_err << endl;
-		if (execve(str.data(), argscc, envcc) < 0)
+		if (execve(str.data(), (char * const *)argscc, (char * const *)envcc) < 0)
 			piCoutObj << "\"execve" << str << args << "\" error :" << errorString();
 	} else {
 		piMinSleep;