[Libguestfs] [PATCH 2/2] Send usage output to stdout or stderr depending on context
Matthew Booth
Friday, 1 October
2010
Fri, 1 Oct
'10
10:50 a.m.
If usage information is displayed because of an error, it should go to stderr.
If it is displayed because the -h option was given it should go to stdout.
---
helper/main.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)