* environ.cc (setenv): Use __cygwin_environ instead of

environ after reallocating environment space.
2000-07-17 15:59:27 +00:00
parent c609f9dcec
commit b0d5cd02dc
2 changed files with 7 additions and 2 deletions
--- a/winsup/cygwin/environ.cc
+++ b/winsup/cygwin/environ.cc
@@ -228,9 +228,9 @@ setenv (const char *name, const char *value, int rewrite)
 	;
      __cygwin_environ = (char **) realloc ((char *) environ,
 				   (size_t) (sizeof (char *) * (cnt + 2)));
-      if (!environ)
+      if (!__cygwin_environ)
 	return -1;
-      environ[cnt + 1] = NULL;
+      __cygwin_environ[cnt + 1] = NULL;
      update_envptrs ();
      offset = cnt;
    }