From 3eda944db5a314c94e63210c7f787cf870f53b2e Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 10 Jun 2017 10:50:25 +0200
Subject: [PATCH] device.c, #15/19, make use of 'wl_find()'

---
 src/frontend/device.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/src/frontend/device.c b/src/frontend/device.c
index 6c79fd830..fa6f18bcd 100644
--- a/src/frontend/device.c
+++ b/src/frontend/device.c
@@ -1210,16 +1210,8 @@ com_alter_common(wordlist *wl, int do_model)
     wl = parent->wl_next;
 
     /* Everything is ready, parsing of the wordlist starts here. */
-    words = wl;
-    while (words) {
-        p = words->wl_word;
-        eqword = words;
-        words = words->wl_next;
-        if (eq(p, "="))
-            break;
-    }
-
-    if (!words) {
+    eqword = wl_find("=", wl);
+    if (!eqword || !eqword->wl_next) {
         fprintf(cp_err, "Error: no assignment found.\n");
         fprintf(cp_err, "Cannot alter parameters.\n");
         return;