frontend/define.c, ntharg(), #2/15 minor cleanup

11 years ago · 8ac0329bd9
1 changed files with 3 additions and 5 deletions
--- a/src/frontend/define.c
+++ b/src/frontend/define.c
@ -409,12 +409,10 @@ ntharg(int num, struct pnode *args)
 {
    if (num > 1)
        while (--num > 0) {
-            if (args && args->pn_op &&
-                (args->pn_op->op_num != PT_OP_COMMA)) {
+            if (args && args->pn_op && (args->pn_op->op_num != PT_OP_COMMA)) {
                if (num == 1)
                    break;
-                else
-                    return (NULL);
+                return NULL;
            }
            if (!args)
                return NULL;
@ -422,7 +420,7 @@ ntharg(int num, struct pnode *args)
        }

    if (args && args->pn_op && (args->pn_op->op_num == PT_OP_COMMA))
-        args = args->pn_left;
+        return args->pn_left;

    return args;
 }