Replace getcpy() with mh_xstrdup() where the string isn't NULL.

[nmh] / sbr / putenv.c

diff --git a/sbr/putenv.c b/sbr/putenv.c
index dd66514..df187c0 100644 (file)
--- a/sbr/putenv.c
+++ b/sbr/putenv.c
@@ -23,8 +23,8 @@ static int nvmatch (char *, char *);
 int
 m_putenv (char *name, char *value)
 {
-    register int i;
-    register char **ep, **nep, *cp;
+    int i;
+    char **ep, **nep, *cp;
 
     cp = mh_xmalloc ((size_t) (strlen (name) + strlen (value) + 2));