CLI: exit with error when load_config returns an error.

For now print a generic error message and exit with error on any
non-success code. Previously the code exited, but with exit code zero,
leading users / scripts to think the command had succeeded.

1 files changed, 2 insertions, 0 deletions

diff --git a/notmuch.c b/notmuch.c
index 37286b8f..69a18131 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -584,6 +584,8 @@ main (int argc, char *argv[])
 	case NOTMUCH_STATUS_SUCCESS:
 	    break;
 	default:
+	    fputs ("Error: unable to load config file.\n", stderr);
+	    ret = 1;
 	    goto DONE;
 	}