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| author | Jim Meyering <meyering@redhat.com> | 2007-10-07 18:16:00 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2007-10-07 18:16:07 +0200 |
| commit | abdb73fc1139e5e6c74e67be417e9a6714d3ec53 (patch) | |
| tree | 464c5ffbab0c036c653590c8778e40800e553a24 | |
| parent | f62f1d302af156c832382bb4d9f9512c3f63af81 (diff) | |
| download | coreutils-abdb73fc1139e5e6c74e67be417e9a6714d3ec53.tar.xz | |
Use puts, rather than printf ("%s\n". Slightly cleaner.
* src/tsort.c (tsort): ...and more efficient.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | src/tsort.c | 4 |
2 files changed, 5 insertions, 2 deletions
@@ -1,5 +1,8 @@ 2007-10-07 Jim Meyering <meyering@redhat.com> + Use puts, rather than printf ("%s\n". Slightly cleaner. + * src/tsort.c (tsort): ...and more efficient. + Avoid seq malfunction on non-POSIX systems: mingw, BeOS, Interix. * bootstrap.conf (gnulib_modules): Add vasprintf-posix. Suggestion from Bruno Haible. diff --git a/src/tsort.c b/src/tsort.c index 7d413cc03..8ebacb4d8 100644 --- a/src/tsort.c +++ b/src/tsort.c @@ -1,5 +1,5 @@ /* tsort - topological sort. - Copyright (C) 1998-2005 Free Software Foundation, Inc. + Copyright (C) 1998-2005, 2007 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -486,7 +486,7 @@ tsort (const char *file) struct successor *p = head->top; /* T5. Output front of queue. */ - printf ("%s\n", head->str); + puts (head->str); head->str = NULL; /* Avoid printing the same string twice. */ n_strings--; |