From c87be3e4d6ae90dcc48b5f26dd87645e7cabff01 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Mon, 17 Apr 2000 17:10:18 +0000 Subject: Mon Apr 17 12:46:00 2000 Marek Michalkiewicz * libc/signal/signal.c (_signal_r) : Removed unused local variable temp. * libc/stdio/findfp.c (std): Added declaration of flags and file. * libc/stdio/mktemp.c (_gettemp, _mkstemp_r, mkstemp): Added int return type. * libc/stdio/putchar.c (putchar): Added return statement. * libc/stdio/refill.c (lflush): Added correct parentheses. * libc/stdio/vfprintf.c (_VFPRINTF_R): Ditto. * libc/stdio/vfscanf.c (__svfscanf): Changed sprintf call which prints long value to use l qualifier. * libc/stdlib/dtoa.c (_dtoa_r): Added parentheses to remove warning messages and initialized local values: ilim, ilim1, and spec_case. * libc/stdlib/ecvtbuf.c (print_e): Removed unused variable dp. * libc/stdlib/mbctype.h (_issjis1, _issjis2): Added parentheses. * libc/stdlib/mprec.c: Ditto. * libc/stdlib/setenv_r.c: Ditto. * libc/stdlib/strtod.c: Ditto. * libc/stdlib/strtol.c: Ditto. * libc/stdlib/strtoul.c: Ditto. * libm/common/sf_expm1.c: Added curly braces to if else clauses. * libm/common/sf_log1p.c: Ditto. * libm/common/sf_scalbn.c: Ditto. * libm/math/ef_log.c: Ditto. --- newlib/libc/stdlib/setenv_r.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'newlib/libc/stdlib/setenv_r.c') diff --git a/newlib/libc/stdlib/setenv_r.c b/newlib/libc/stdlib/setenv_r.c index 2d3c3f4e5..c012e22a3 100644 --- a/newlib/libc/stdlib/setenv_r.c +++ b/newlib/libc/stdlib/setenv_r.c @@ -64,7 +64,7 @@ _DEFUN (_setenv_r, (reent_ptr, name, value, rewrite), } if (strlen (C) >= l_value) { /* old larger; copy over */ - while (*C++ = *value++); + while ((*C++ = *value++) != 0); ENV_UNLOCK; return 0; } @@ -108,7 +108,7 @@ _DEFUN (_setenv_r, (reent_ptr, name, value, rewrite), return -1; } for (C = environ[offset]; (*C = *name++) && *C != '='; ++C); - for (*C++ = '='; *C++ = *value++;); + for (*C++ = '='; (*C++ = *value++) != 0;); ENV_UNLOCK; -- cgit v1.2.3