From 9309dedcbb92975557a2dad0d8eb3900112a7d1c Mon Sep 17 00:00:00 2001
From: Ali El Gariani <alinkmaze@gmail.com>
Date: Tue, 8 Jan 2008 12:06:25 +0000
Subject: [PATCH] fix bug #10710:

MP in sidebar show crazy number when max_MP is 0

It was a division by 0 when evaluating the <r,g,b> tag graying these
numbers
---
 src/generate_report.cpp | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/src/generate_report.cpp b/src/generate_report.cpp
index c8a71e0deaf..edb47e0a97b 100644
--- a/src/generate_report.cpp
+++ b/src/generate_report.cpp
@@ -200,14 +200,9 @@ Units cannot be killed by poison alone. The poison will not reduce it below 1 HP
 		  movement_left = u->second.total_movement();
 	  }
 
-	  int x = 180;
-	  if(utils::string_bool(u->second.get_state("stoned"))){
-	    x = 128;
-	  }else{
-	    x = static_cast<int>(128 + (255-128) *
-            (static_cast<float>(movement_left)/u->second.total_movement()));
-	  }
-	  str << "<" << x << "," << x << "," << x <<">";
+	  int grey = 128 + static_cast<int>((255-128) *
+	     (movement_left / maximum<float>(1.0, u->second.total_movement())));
+	  str << "<" << grey << "," << grey << "," << grey <<">";
 	  str << movement_left << "/" << u->second.total_movement();
 		break;
 	}