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

[nmh] / sbr / context_del.c

diff --git a/sbr/context_del.c b/sbr/context_del.c
index 474e51c890eb44aea3cab304eb72c2baa3b7d62a..5889a17fa8fe1a2d1bbdc2e0f3707d64412103af 100644 (file)
--- a/sbr/context_del.c
+++ b/sbr/context_del.c
@@ -17,10 +17,10 @@
 int
 context_del (char *key)
 {
-    register struct node *np, *pp;
+    struct node *np, *pp;
 
     for (np = m_defs, pp = NULL; np; pp = np, np = np->n_next) {
-       if (!mh_strcasecmp (np->n_name, key)) {
+       if (!strcasecmp (np->n_name ? np->n_name : "", key ? key : "")) {
            if (!np->n_context)
                admonish (NULL, "bug: context_del(key=\"%s\")", np->n_name);
            if (pp)