From 63a547eabc3ec874ca0f732d141eb2b2e95224a8 Mon Sep 17 00:00:00 2001 From: Oded Shimon Date: Sat, 28 Oct 2006 07:03:24 +0000 Subject: [PATCH] shut gcc warning, also makes sense for NAN to be returned if the loop was never executed Originally committed as revision 6818 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/eval.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/eval.c b/libavcodec/eval.c index bbd6ae4ca..4b88d5acf 100644 --- a/libavcodec/eval.c +++ b/libavcodec/eval.c @@ -156,7 +156,7 @@ static double eval_expr(Parser * p, AVEvalExpr * e) { case e_gauss: { double d = eval_expr(p, e->param[0]); return exp(-d*d/2)/sqrt(2*M_PI); } case e_ld: return e->value * p->var[clip(eval_expr(p, e->param[0]), 0, VARS-1)]; case e_while: { - double d; + double d = NAN; while(eval_expr(p, e->param[0])) d=eval_expr(p, e->param[1]); return d; -- 2.11.0