Untitled

Index: main/pbx.c
===================================================================
--- main/pbx.c  (revision 85850)
+++ main/pbx.c  (working copy)
@@ -5822,7 +5822,7 @@

        if (headp == &globals)
                ast_mutex_lock(&globalslock);
-       AST_LIST_TRAVERSE (headp, newvariable, entries) {
+       AST_LIST_TRAVERSE_SAFE_BEGIN (headp, newvariable, entries) {
                if (strcasecmp(ast_var_name(newvariable), nametail) == 0) {
                        /* there is already such a variable, delete it */
                        AST_LIST_REMOVE(headp, newvariable, entries);
@@ -5830,6 +5830,7 @@
                        break;
                }
        }
+       AST_LIST_TRAVERSE_SAFE_END;

        if (value) {
                if ((option_verbose > 1) && (headp == &globals))