From b074c67a56b874c7d6270eaf8a6c2f1ec239c669 Mon Sep 17 00:00:00 2001
From: Scott Breyfogle <swb02009@mymail.pomona.edu>
Date: Fri, 31 Jan 2014 14:26:45 -0800
Subject: [PATCH] Add static cast to hough lines

---
 modules/imgproc/src/hough.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/imgproc/src/hough.cpp b/modules/imgproc/src/hough.cpp
index 6cbc9bcc6d..061835cc09 100644
--- a/modules/imgproc/src/hough.cpp
+++ b/modules/imgproc/src/hough.cpp
@@ -106,7 +106,7 @@ HoughLinesStandard( const Mat& img, float rho, float theta,
 
     memset( accum, 0, sizeof(accum[0]) * (numangle+2) * (numrho+2) );
 
-    float ang = min_theta;
+    float ang = static_cast<float>(min_theta);
     for(int n = 0; n < numangle; ang += theta, n++ )
     {
         tabSin[n] = (float)(sin((double)ang) * irho);