X-Git-Url: https://git.draconx.ca/gitweb/slotifier.git/blobdiff_plain/5c9f3276505a9cbe000842401cbf7dd132b48ccb..4e1fa5cd8519f2de9bd504e03c0d6394b104692a:/src/slotifier.c

diff --git a/src/slotifier.c b/src/slotifier.c
index b74a9ec..3998926 100644
--- a/src/slotifier.c
+++ b/src/slotifier.c
@@ -333,6 +333,9 @@ static int slotify(gerbv_image_t *drill)
 	}
 
 	CNearTreeObjects(t, &holes);
+	if (!holes)
+		goto out;
+
 	for (i = 0; i < CVectorSize(holes); i++) {
 		gerbv_net_t *hole;
 
@@ -358,6 +361,7 @@ static int slotify(gerbv_image_t *drill)
 			gerbv_image_delete_net(hole);
 	}
 
+out:
 	CNearTreeFree(&t);
 	return ret;
 }
@@ -435,5 +439,5 @@ int main(int argc, char **argv)
 		ret = EXIT_FAILURE;
 out:
 	gerbv_destroy_project(gp);
-	return 0;
+	return ret;
 }