Fixed shelled vte canceling

source/libublsettings-gtk3-vte.c

@@ -46,7 +46,7 @@ void yon_terminal_integrated_start_shell(GtkWidget *terminal, char* command, voi
     vte_terminal_set_size(VTE_TERMINAL(terminal),10,15);
     VtePty *pty = vte_pty_new_sync(VTE_PTY_DEFAULT,NULL,NULL);
     vte_terminal_set_pty(VTE_TERMINAL(terminal),pty);
-    char *install_command=yon_char_unite("tput reset; tput cup 0 0; tput ed; ",command,"; STATUS=$?; stty -echo; unset PS1; exit ${STATUS}","\n",NULL); 
+    char *install_command=yon_char_unite("PS1=\"\";tput reset; tput cup 0 0; tput ed; ",command,"; STATUS=$?; stty -echo; unset PS1; exit ${STATUS}","\n",NULL); 
     if(endwork_function)
         g_signal_connect(G_OBJECT(terminal), "child-exited", G_CALLBACK(endwork_function), endwork_function_argument);
     printf("%s\n",install_command);