From 052738b8f422060a09a7f5eaadc6b1c19fbcc61d Mon Sep 17 00:00:00 2001
From: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Date: Fri, 20 Jan 2012 17:00:09 +0000
Subject: Allow {start,stop}_driver to fail, abort constructor, have driver-ti
 try to write the entire start/stop string or error out on -1

---
 termkey.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'termkey.c')

diff --git a/termkey.c b/termkey.c
index a66d951..d322a93 100644
--- a/termkey.c
+++ b/termkey.c
@@ -318,7 +318,8 @@ static TermKey *termkey_new_full(int fd, int flags, size_t buffsize, int waittim
   struct TermKeyDriverNode *p;
   for(p = tk->drivers; p; p = p->next)
     if(p->driver->start_driver)
-      (*p->driver->start_driver)(tk, p->info);
+      if(!(*p->driver->start_driver)(tk, p->info))
+        goto abort_free_drivers;
 
 #ifdef DEBUG
   fprintf(stderr, "Drivers started; termkey instance %p is ready\n", tk);
-- 
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