From 8f960f0ed2ea073017e8f8672f3575c8de273a29 Mon Sep 17 00:00:00 2001
From: Gargaj <gargaj@conspiracy.hu>
Date: Tue, 5 Aug 2014 19:36:18 +0200
Subject: [PATCH] avoid division by zero

---
 include/assimp/ProgressHandler.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/assimp/ProgressHandler.hpp b/include/assimp/ProgressHandler.hpp
index 8aaa99276..3ab1e489b 100644
--- a/include/assimp/ProgressHandler.hpp
+++ b/include/assimp/ProgressHandler.hpp
@@ -97,7 +97,7 @@ public:
 	 *   of the file parsing.
 	 *   */
 	virtual void UpdateFileRead(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) {
-		float f = currentStep / (float)numberOfSteps;
+		float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f;
 		Update( f * 0.5f );
 	};
 
@@ -111,7 +111,7 @@ public:
 	 *   increasing, although not necessarily linearly.
 	 *   */
 	virtual void UpdatePostProcess(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) {
-		float f = currentStep / (float)numberOfSteps;
+		float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f;
 		Update( f * 0.5f + 0.5f );
 	};