gui/comp.c (add_comp_aoi): ignore documentation fields that just say "~"

~ is sometimes used as placeholder for "empty".

1 files changed, 2 insertions, 1 deletions

diff --git a/gui/comp.c b/gui/comp.c
index 3a9cb25..2075ca5 100644
--- a/gui/comp.c
+++ b/gui/comp.c
@@ -246,7 +246,8 @@ void add_comp_aoi(struct gui_sheet *sheet, const struct sch_obj *obj)
 			ctx->ref = f->txt.s;
 			break;
 		case 3:
-			ctx->doc = f->txt.s;
+			if (strcmp(f->txt.s, "~"))
+				ctx->doc = f->txt.s;
 			break;
 		default:
 			break;