From 9fd5bb6e6468eb6d211aff682f3a64e7f070bb44 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Wed, 20 Feb 2013 11:39:38 +0100 Subject: [PATCH] Print --help/--version output to stdout (not stderr). Thanks R. Diez for the patch! This is not a feasible practice for CLI tools where the output might be piped into other tools (and you don't want to pipe help messages or other non-data). However, for the PulseView GUI this is acceptable since it's not meant to be used that way. --- main.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/main.cpp b/main.cpp index ba8e7870..e98506fc 100644 --- a/main.cpp +++ b/main.cpp @@ -39,7 +39,7 @@ QApplication *g_app = NULL; void usage() { - fprintf(stderr, + fprintf(stdout, "Usage:\n" " %s — %s\n" "\n" @@ -95,7 +95,7 @@ int main(int argc, char *argv[]) switch (c) { case 'V': // Print version info - fprintf(stderr, "%s %s\n", PV_TITLE, PV_VERSION_STRING); + fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING); return 0; case 'h': -- 2.30.2