ignore non-errors

1 files changed, 11 insertions, 1 deletions

diff --git a/error_utils.c b/error_utils.c
index 34b7091..8b28cf6 100644
--- a/error_utils.c
+++ b/error_utils.c
@@ -99,6 +99,7 @@ void queue_error_and_get_text(gchar** response, int error_num)
 	if (error_num == OK) {
 		return;
 	}
+
 	queue_error (error_num);
 	get_error_text (response, error_num);
 	return;
@@ -112,6 +113,7 @@ void queue_error_from_parser(gchar** response, int error_num)
 	if (error_num == OK) {
 		return;
 	}
+
 	queue_error_and_get_text(response, error_num);
 	Menu_Refresh();
 	return;
@@ -122,10 +124,10 @@ void queue_error_for_gpib_only(int error_num);
 
 void queue_error_for_gpib_only(int error_num)
 {
-// not part of this project, but left in for coder's reference. Can be deleted for now
 	if (error_num == OK) {
 		return;
 	}
+
 	queue_error(error_num);
 	return;
 }
@@ -133,6 +135,10 @@ void queue_error_for_gpib_only(int error_num)
 
 void queue_error_and_display_on_LCD(int error_num)
 {
+        if (error_num == OK) {
+                return;
+        }
+
 	gchar* response = NULL;
 	queue_error_and_get_text(&response, error_num);
 	LCD_display_extended_message (response, TRUE, TRUE);
@@ -142,6 +148,10 @@ void queue_error_and_display_on_LCD(int error_num)
 
 void queue_and_broadcast_sensor_alarm(int error_num) // FIXME - implement
 {
+        if (error_num == OK) {
+                return;
+        }
+
 	gchar* response = NULL;
 	queue_error_and_get_text(&response, error_num);
 	LCD_display_extended_message (response, TRUE, TRUE);