shithub: rgbds

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Handle processing errors appropriately

Alter the return status accordingly, and print the error counts on exit

--- a/src/gfx/main.cpp

+++ b/src/gfx/main.cpp

@@ -706,7 +706,8 @@

 	// 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 @@

 		process();

 	}

+	if (nbErrors) {

+		fprintf(stderr, "Conversion aborted after %ju error%s\n", nbErrors, nbErrors == 1 ? "" : "s");

+		return 1;

+	}

 	return 0;

 }