tuse errx() for help and version messages - st - [fork] customized build of st,… | |
git clone git://src.adamsgaard.dk/st | |
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--- | |
commit 746931a3d4114f9bd35a43307fd48bfa64ff0d8b | |
parent a95f4f2ed9772599c491e582e65f90ff4fd7085d | |
Author: Matthias-Christian Ott <[email protected]> | |
Date: Mon, 21 Jul 2008 09:25:25 +0200 | |
use errx() for help and version messages | |
Diffstat: | |
M std.c | 12 ++++-------- | |
1 file changed, 4 insertions(+), 8 deletions(-) | |
--- | |
diff --git a/std.c b/std.c | |
t@@ -265,14 +265,10 @@ int | |
main(int argc, char *argv[]) { | |
fd_set rfds; | |
- if(argc == 2 && !strcmp("-v", argv[1])) { | |
- fprintf(stderr, "std-"VERSION", © 2008 Matthias-Christian Ott… | |
- exit(EXIT_SUCCESS); | |
- } | |
- else if(argc == 1) { | |
- fprintf(stderr, "usage: st [-v]\n"); | |
- exit(EXIT_FAILURE); | |
- } | |
+ if(argc == 2 && !strcmp("-v", argv[1])) | |
+ errx(EXIT_SUCCESS, "std-"VERSION", © 2008 Matthias-Christian … | |
+ else if(argc == 1) | |
+ errx(EXIT_FAILURE, "usage: st [-v]"); | |
getpty(); | |
shell(); | |
FD_ZERO(&rfds); |