(setenv): Don't apply cast to argument of free.

diff --git a/lib/setenv.c b/lib/setenv.c
index c09a62d5f84728f9cd2756b9a6f59028e5ac30d2..66b6a6427c5acd95a99b3fd3539e9e80e4cec9d9 100644 (file)
--- a/lib/setenv.c
+++ b/lib/setenv.c
@@ -90,7 +90,7 @@ setenv (name, value, replace)
       new_environ[size] = malloc (namelen + 1 + vallen);
       if (new_environ[size] == NULL)
        {
-         free ((char *) new_environ);
+         free (new_environ);
          errno = ENOMEM;
          return -1;
        }