From: Keith Packard <keithp@keithp.com>
Date: Mon, 11 Oct 2021 06:01:18 +0000 (-0700)
Subject: altosdroid: Skip map draw before transform is set
X-Git-Tag: 1.9.10.4~67^2^2~2
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=5ef3cd5abdb863c534a0abc5d0a726cfa5108eb4

altosdroid: Skip map draw before transform is set

A crash report indicates that this can happen.

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

diff --git a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOffline.java b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOffline.java
index 60c209e1..7bd57a4c 100644
--- a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOffline.java
+++ b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOffline.java
@@ -360,6 +360,10 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
 			debug("MapView draw without map\n");
 			return;
 		}
+		if (map.transform == null) {
+			debug("MapView draw without transform\n");
+			return;
+		}
 		canvas = view_canvas;
 		paint = new Paint(Paint.ANTI_ALIAS_FLAG);
 		paint.setStrokeWidth(stroke_width);