From 1da884db15b5fc84159b2dd6c1b12f0f02eb396c Mon Sep 17 00:00:00 2001
From: ISSOtm <eldredhabert0@gmail.com>
Date: Sat, 9 Apr 2022 13:54:21 +0200
Subject: [PATCH] Handle processing errors appropriately

Alter the return status accordingly, and print the error counts on exit
---
 src/gfx/main.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/gfx/main.cpp b/src/gfx/main.cpp
index 6fc9531b..49156298 100644
--- a/src/gfx/main.cpp
+++ b/src/gfx/main.cpp
@@ -706,7 +706,8 @@ int main(int argc, char *argv[]) {
 
 	// Do not do anything if option parsing went wrong
 	if (nbErrors) {
-		return 0;
+		fprintf(stderr, "Conversion aborted after %ju error%s\n", nbErrors, nbErrors == 1 ? "" : "s");
+		return 1;
 	}
 
 	if (options.reverse()) {
@@ -715,6 +716,10 @@ int main(int argc, char *argv[]) {
 		process();
 	}
 
+	if (nbErrors) {
+		fprintf(stderr, "Conversion aborted after %ju error%s\n", nbErrors, nbErrors == 1 ? "" : "s");
+		return 1;
+	}
 	return 0;
 }