From ba3e42568cc7ba78db70e955a332d8bff5e4e645 Mon Sep 17 00:00:00 2001
From: Mary M <65325195+mmc1718@users.noreply.github.com>
Date: Wed, 5 Jul 2023 23:03:02 +0200
Subject: [PATCH] Try catch exception (#108)

* catch exception when parsing invalid pbf - fixes #817

* updating exit error
---
 tile-join.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tile-join.cpp b/tile-join.cpp
index cbc2b418..d65b1f1b 100644
--- a/tile-join.cpp
+++ b/tile-join.cpp
@@ -81,8 +81,13 @@ void handle(std::string message, int z, unsigned x, unsigned y, std::map<std::st
 	int features_added = 0;
 	bool was_compressed;
 
-	if (!tile.decode(message, was_compressed)) {
-		fprintf(stderr, "Couldn't decompress tile %d/%u/%u\n", z, x, y);
+	try {
+		if (!tile.decode(message, was_compressed)) {
+			fprintf(stderr, "Couldn't decompress tile %d/%u/%u\n", z, x, y);
+			exit(EXIT_MVT);
+		}
+	} catch (std::exception const &e) {
+		fprintf(stderr, "PBF decoding error in tile %d/%u/%u\n", z, x, y);
 		exit(EXIT_MVT);
 	}