device.c, #1/19, can 'break' here, because 'wl' is NULL

9 years ago · 1eca384a94
1 changed files with 7 additions and 5 deletions
--- a/src/frontend/device.c
+++ b/src/frontend/device.c
@ -1176,12 +1176,14 @@ com_alter_common(wordlist *wl, int do_model)
                wl_splice(wl, wl2);
                wl = NULL;
            }
-        } else {
-            /* deal with 'altermod m1 vth0=0.7' by moving
-               forward beyond 'm1' */
-            wl = wl->wl_next;
-            step++;
+            break;
        }
+
+        /* deal with 'altermod m1 vth0=0.7' by moving
+         *  forward beyond 'm1'
+         */
+        wl = wl->wl_next;
+        step++;
    }

    if (eqfound) {