From 8cf5ff98325f2899c4ecc932440c228f1f46a46b Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Sun, 5 Oct 2014 21:46:07 +0100
Subject: Factor out check for NULL frame

---
 ratox.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'ratox.c')

diff --git a/ratox.c b/ratox.c
index decc73d..0aa4e28 100644
--- a/ratox.c
+++ b/ratox.c
@@ -445,8 +445,6 @@ cbcallringing(void *av, int32_t cnum, void *udata)
 static void
 preparetxcall(struct friend *f)
 {
-	if (f->av.frame)
-		return;
 	f->av.frame = malloc(sizeof(int16_t) * framesize);
 	if (!f->av.frame)
 		eprintf("malloc:");
@@ -580,7 +578,8 @@ sendfriendcalldata(struct friend *f)
 	ssize_t n, payloadsize;
 	struct timespec now, diff;
 
-	preparetxcall(f);
+	if (!f->av.frame)
+		preparetxcall(f);
 
 	n = fiforead(f->dirfd, &f->fd[FCALL_IN], ffiles[FCALL_IN],
 		     f->av.frame + f->av.incompleteframe * f->av.n,
-- 
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