From 3042b1369a96eef4798ea4280dd7aa1a8be2fcca Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>
Date: Mon, 30 Mar 2015 17:17:54 +0200
Subject: Initialize variables to avoid warning

These variables are never used when uninitialized, but Visual Studio complains
about them.
---
 cuda/3d/par3d_fp.cu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cuda/3d/par3d_fp.cu')

diff --git a/cuda/3d/par3d_fp.cu b/cuda/3d/par3d_fp.cu
index 8d44540..b14c494 100644
--- a/cuda/3d/par3d_fp.cu
+++ b/cuda/3d/par3d_fp.cu
@@ -440,7 +440,7 @@ bool Par3DFP_Array_internal(cudaPitchedPtr D_projData,
 	// tic(t);
 
 	for (unsigned int a = 0; a <= angleCount; ++a) {
-		int dir;
+		int dir = -1;
 		if (a != dims.iProjAngles) {
 			float dX = fabsf(angles[a].fRayX);
 			float dY = fabsf(angles[a].fRayY);
-- 
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