From 7754eed2490a84e2ce134663684523aa3e6de1b8 Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Thu, 25 Mar 2021 16:27:10 -0400
Subject: [PATCH] fix bad test in ncreel_add()/nctabbed_add()

---
 src/lib/reel.c   | 2 +-
 src/lib/tabbed.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/reel.c b/src/lib/reel.c
index 07a985637..e2c5374d7 100644
--- a/src/lib/reel.c
+++ b/src/lib/reel.c
@@ -786,7 +786,7 @@ nctablet* ncreel_add(ncreel* nr, nctablet* after, nctablet *before,
                      tabletcb cbfxn, void* opaque){
   nctablet* t;
   if(after && before){
-    if(after->prev != before || before->next != after){
+    if(after->next != before || before->prev != after){
       logerror(ncplane_notcurses(nr->p), "bad before (%p) / after (%p) spec\n", before, after);
       return NULL;
     }
diff --git a/src/lib/tabbed.c b/src/lib/tabbed.c
index b64c23311..20fc7b2e0 100644
--- a/src/lib/tabbed.c
+++ b/src/lib/tabbed.c
@@ -208,7 +208,7 @@ nctab* nctabbed_add(nctabbed* nt, nctab* after, nctab* before, tabcb cb,
   nctab* t;
   notcurses* nc = ncplane_notcurses(nt->ncp);
   if(after && before){
-    if(after->prev != before || before->next != after){
+    if(after->next != before || before->prev != after){
       logerror(ncplane_notcurses(nt->ncp), "bad before (%p) / after (%p) spec\n", before, after);
       return NULL;
     }