Mon Apr 17 12:46:00 2000 Marek Michalkiewicz <marekm@linux.org.pl>

        * 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.

1 files changed, 2 insertions, 2 deletions

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;