From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 18 Apr 2021 23:49:14 +0000 (-0700)
Subject: squash a -Wfloat-conversion warning
X-Git-Tag: 2.47.2~43^2~48
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=52958b33dde23d3f09e96cf365d5e62dbc250241;p=graphviz

squash a -Wfloat-conversion warning
---

diff --git a/cmd/smyrna/glmotion.c b/cmd/smyrna/glmotion.c
index 09a128f4c..fbec6b4d1 100644
--- a/cmd/smyrna/glmotion.c
+++ b/cmd/smyrna/glmotion.c
@@ -30,7 +30,7 @@ static void graph_zoom(float real_zoom)
 		old_zoom = view->cameras[view->active_camera]->r;
 
     if (real_zoom < view->Topview->fitin_zoom * MAX_ZOOM)
-		real_zoom = (float) view->Topview->fitin_zoom * MAX_ZOOM;
+		real_zoom = view->Topview->fitin_zoom * MAX_ZOOM;
     if (real_zoom > view->Topview->fitin_zoom * MIN_ZOOM)
 		real_zoom = view->Topview->fitin_zoom * MIN_ZOOM;
     if (view->active_camera == -1)
diff --git a/cmd/smyrna/smyrnadefs.h b/cmd/smyrna/smyrnadefs.h
index abb4436da..28d99882d 100644
--- a/cmd/smyrna/smyrnadefs.h
+++ b/cmd/smyrna/smyrnadefs.h
@@ -70,7 +70,7 @@ typedef struct _ArcBall_t ArcBall_t;
 
 #define GLOBAL_Z_OFFSET			0.001
 
-#define MAX_ZOOM	500
+#define MAX_ZOOM	500.0f
 #define MIN_ZOOM	0.005f
 #define ZOOM_STEPS	100