From 98fbaefabbcb87918c5a8903a23e07137be3d72e Mon Sep 17 00:00:00 2001
From: Erica Fischer <enf@felt.com>
Date: Fri, 21 Jul 2023 14:32:19 -0700
Subject: [PATCH] Give overzoom a predictable exit status

---
 overzoom.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/overzoom.cpp b/overzoom.cpp
index 8d7b40a12..42aae87ed 100644
--- a/overzoom.cpp
+++ b/overzoom.cpp
@@ -148,4 +148,5 @@ int main(int argc, char **argv) {
 
 	std::string out = overzoom(tile, oz, ox, oy, nz, nx, ny);
 	fwrite(out.c_str(), sizeof(char), out.size(), stdout);
+	return 0;
 }