From ce161de918dcfaa345f6143a2b8e3cb6137cc655 Mon Sep 17 00:00:00 2001 From: robertl Date: Mon, 12 Dec 2005 15:42:27 +0000 Subject: [PATCH] Warn about -o appearing on command line before -i. --- gpsbabel/main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gpsbabel/main.c b/gpsbabel/main.c index 012acf37b..c0e79533f 100644 --- a/gpsbabel/main.c +++ b/gpsbabel/main.c @@ -161,6 +161,9 @@ main(int argc, char *argv[]) ivecs = find_vec(optarg, &ivec_opts); break; case 'o': + if (ivecs == NULL) { + warning ("-o appeared before -i. This is probably not what you want to do.\n"); + } optarg = argv[argn][2] ? argv[argn]+2 : argv[++argn]; ovecs = find_vec(optarg, &ovec_opts); -- 2.30.2