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| author | Eric Andersen <andersen@codepoet.org> | 2002-04-13 13:32:30 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-04-13 13:32:30 +0000 |
| commit | 5d8d4a674bb8ff31688340cd53ee58d55267dd0b (patch) | |
| tree | c56d093a50a7ccbefddb74392a7040d20e342796 | |
| parent | 65a0730c9fffa67249c248a83f1f2188cb84f9ea (diff) | |
| download | busybox-w32-5d8d4a674bb8ff31688340cd53ee58d55267dd0b.tar.gz busybox-w32-5d8d4a674bb8ff31688340cd53ee58d55267dd0b.tar.bz2 busybox-w32-5d8d4a674bb8ff31688340cd53ee58d55267dd0b.zip | |
Patch from Jim Treadway <jim@stardot-tech.com> to teach
pidof to not add trailing spaces when not needed.
| -rw-r--r-- | procps/pidof.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/procps/pidof.c b/procps/pidof.c index 941582704..c75571a01 100644 --- a/procps/pidof.c +++ b/procps/pidof.c | |||
| @@ -3,7 +3,7 @@ | |||
| 3 | * pidof implementation for busybox | 3 | * pidof implementation for busybox |
| 4 | * | 4 | * |
| 5 | * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen | 5 | * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen |
| 6 | * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org> | 6 | * Copyright (C) 1999-2002 by Erik Andersen <andersee@debian.org> |
| 7 | * | 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify | 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by | 9 | * it under the terms of the GNU General Public License as published by |
| @@ -35,7 +35,7 @@ | |||
| 35 | 35 | ||
| 36 | extern int pidof_main(int argc, char **argv) | 36 | extern int pidof_main(int argc, char **argv) |
| 37 | { | 37 | { |
| 38 | int opt; | 38 | int opt, n = 0; |
| 39 | 39 | ||
| 40 | 40 | ||
| 41 | /* do normal option parsing */ | 41 | /* do normal option parsing */ |
| @@ -66,7 +66,7 @@ extern int pidof_main(int argc, char **argv) | |||
| 66 | } | 66 | } |
| 67 | 67 | ||
| 68 | for(; pidList && *pidList!=0; pidList++) { | 68 | for(; pidList && *pidList!=0; pidList++) { |
| 69 | printf("%ld ", (long)*pidList); | 69 | printf("%s%ld", (n++ ? " " : ""), (long)*pidList); |
| 70 | } | 70 | } |
| 71 | /* Note that we don't bother to free the memory | 71 | /* Note that we don't bother to free the memory |
| 72 | * allocated in find_pid_by_name(). It will be freed | 72 | * allocated in find_pid_by_name(). It will be freed |