Give overzoom a predictable exit status

felt · Jul 21, 2023 · 98fbaef · 98fbaef
1 parent 26383d3
commit 98fbaef
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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;
 }