Mercurial > hg > octave-kai > gnulib-hg
changeset 8592:e91286e73129
* lib/write-any-file.c (can_write_any_file): Fix else-else bug
reported by Bruno Haible.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 30 Mar 2007 07:08:51 +0000 |
parents | 5cba81876885 |
children | d07bd599d67f |
files | ChangeLog lib/write-any-file.c |
diffstat | 2 files changed, 9 insertions(+), 3 deletions(-) [+] |
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line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2007-03-30 Paul Eggert <eggert@cs.ucla.edu> + + * lib/write-any-file.c (can_write_any_file): Fix else-else bug + reported by Bruno Haible. + 2007-03-29 Bruno Haible <bruno@clisp.org> * m4/iconv.m4 (AM_ICONV_LINK): Require AC_CANONICAL_HOST. Test against
--- a/lib/write-any-file.c +++ b/lib/write-any-file.c @@ -34,10 +34,11 @@ can_write_any_file (void) { static bool initialized; - static bool can; + static bool can_write; if (! initialized) { + bool can = false; #if defined PRIV_EFFECTIVE && defined PRIV_FILE_DAC_WRITE priv_set_t *pset = priv_allocset (); if (pset) @@ -47,13 +48,13 @@ && priv_ismember (pset, PRIV_FILE_DAC_WRITE)); priv_freeset (pset); } - else #else /* In traditional Unix, only root can unlink directories. */ can = (geteuid () == 0); #endif + can_write = can; initialized = true; } - return can; + return can_write; }