From: Bill Kuker <bkuker@billkuker.com>
Date: Fri, 30 Apr 2010 17:10:37 +0000 (+0000)
Subject: fixed exception when no data
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=c897bb0fe20e103af6f90287279dbae9bd9518c0;p=sw%2Fmotorsim

fixed exception when no data
---

diff --git a/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java b/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
index 0d2cb0b..c2e968b 100644
--- a/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
+++ b/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
@@ -36,7 +36,12 @@ public abstract class PiecewiseSaintRobertFuel extends SaintRobertFuel {
 			return e.a;
 		} catch ( NoSuchElementException e ){
 			log.warn("Pressure " + pressure + " is outside of expiermental range for " + this.getClass().getSimpleName());
-			return entries.get(entries.lastKey()).a;
+			try {
+				return entries.get(entries.lastKey()).a;
+			} catch ( NoSuchElementException ee ){
+				log.error("No data to return!");
+				return 0;
+			}
 		}
 	}
 
@@ -48,7 +53,12 @@ public abstract class PiecewiseSaintRobertFuel extends SaintRobertFuel {
 			return e.n;
 		} catch ( NoSuchElementException e ){
 			log.warn("Pressure " + pressure + " is outside of expiermental range for " + this.getClass().getSimpleName());
-			return entries.get(entries.lastKey()).n;
+			try{
+				return entries.get(entries.lastKey()).n;
+			} catch ( NoSuchElementException ee ){
+				log.error("No data to return!");
+				return 0;
+			}
 		}
 	}