telegps: Get --graph mode working after recent changes

Was just exiting due to a null pointer exception caused by mis-ordered
setup of the map data. Also using stale API.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/telegps/TeleGPS.java b/telegps/TeleGPS.java
index af6d01b4..5df47202 100644
--- a/telegps/TeleGPS.java
+++ b/telegps/TeleGPS.java
@@ -650,7 +650,10 @@ public class TeleGPS
 		}
 		try {
 			new TeleGPSGraphUI(set, file);
-		} catch (Exception e) {
+		} catch (IOException e) {
+			System.out.printf("Exception %s\n", e.toString());
+		} catch (InterruptedException e) {
+			System.out.printf("Exception %s\n", e.toString());
 			return false;
 		}
 		return true;