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| author | Ulrich Drepper <drepper@redhat.com> | 1998-07-22 16:54:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-07-22 16:54:32 +0000 |
| commit | a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818 (patch) | |
| tree | 9b86dc161c5966099758510f55726e5f4a52af65 /string/strxfrm.c | |
| parent | 61027f30c8f3ee9e280d2de3e240bf53864e0f61 (diff) | |
| download | glibc-a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818.tar.gz glibc-a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818.tar.xz glibc-a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818.zip | |
Update.
1998-07-22 Ulrich Drepper <drepper@cygnus.com> * Makefile (headers2_0): Add sigstack.h. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Also define __getrusage. 1998-07-22 11:43 Ulrich Drepper <drepper@cygnus.com> * libio/fileops.c (_IO_file_sync): Don't lock stream here. Reported by Thorsten Kukuk. * string/strcoll.c: Correct problem with empty strings. * string/strxfrm.c: Likewise. Reported by vbzoli@hbrt.hu [PR libc/719]. 1998-07-21 18:40 Zack Weinberg <zack@rabi.phys.columbia.edu> * sysdeps/posix/tempname.c: Use the random-name generator already used by mktemp/mkstemp. Honor TMPDIR. 1998-07-21 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * hurd/Makefile (routines): Remove cthreads. * sysdeps/mach/hurd/Makefile (sysdep_routines): Add cthreads. * sysdeps/unix/sysv/linux/i386/Dist: Add missing files. * manual/Makefile (distribute): Add summary.texi. 1998-07-21 16:08 Zack Weinberg <zack@rabi.phys.columbia.edu>
Diffstat (limited to 'string/strxfrm.c')
| -rw-r--r-- | string/strxfrm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/string/strxfrm.c b/string/strxfrm.c index 8222adf435..795e8e4a73 100644 --- a/string/strxfrm.c +++ b/string/strxfrm.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. @@ -184,6 +184,14 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l) return STRLEN (src); } + /* Handle an empty string as a special case. */ + if (*src == '\0') + { + if (n != 0) + *dest = '\0'; + return 1; + } + /* Get full information about the string. This means we get information for all passes in a special data structure. */ get_string (src, forw, backw); |