Restore the default of "pulseview foo.sr" opening the file.

[pulseview.git] / main.cpp

diff --git a/main.cpp b/main.cpp
index 61ec03a840243be3dd11f4654d8c9f6fa76b6590..97a61280ac5bc0462dc2da35d179ecd129a54ecf 100644 (file)
--- a/main.cpp
+++ b/main.cpp
@@ -128,9 +128,11 @@ int main(int argc, char *argv[])
                }
        }
 
-       if (argc != optind) {
-               fprintf(stderr, "Unexpected argument: %s\n", argv[optind]);
+       if (argc - optind > 1) {
+               fprintf(stderr, "Only one file can be openened.\n");
                return 1;
+       } else if (argc - optind == 1) {
+               open_file = argv[argc - 1];
        }
 
        // Initialise libsigrok
@@ -159,7 +161,7 @@ int main(int argc, char *argv[])
                        w.show();
 
 #ifdef ENABLE_SIGNALS
-                       if(SignalHandler::prepare_signals()) {
+                       if (SignalHandler::prepare_signals()) {
                                SignalHandler *const handler =
                                        new SignalHandler(&w);
                                QObject::connect(handler,