kicad/delta.c (sheet_eq): make recursing optional; don't recurse in index

In the index, we don't want to have pages marked because there's a
page underneath that has changed. After all, that other page is
being shown in the index as well.

However, in all other cases we still want to recurse.

2 files changed, 4 insertions, 4 deletions

diff --git a/kicad/delta.c b/kicad/delta.c
index a09a014..c45212f 100644
--- a/kicad/delta.c
+++ b/kicad/delta.c
@@ -319,14 +319,14 @@ static bool obj_eq(const struct sch_obj *a, const struct sch_obj *b,
 			return 1;
 		if (a->u.sheet.error != b->u.sheet.error)
 			return 0;
-		return sheet_eq(a->u.sheet.sheet, b->u.sheet.sheet);
+		return sheet_eq(a->u.sheet.sheet, b->u.sheet.sheet, 1);
 	default:
 		BUG("invalid type %d", a->type);
 	}
 }
 
 
-bool sheet_eq(const struct sheet *a, const struct sheet *b)
+bool sheet_eq(const struct sheet *a, const struct sheet *b, bool recurse)
 {
 	const struct sch_obj *obj_a, *obj_b;
 
@@ -345,7 +345,7 @@ bool sheet_eq(const struct sheet *a, const struct sheet *b)
 	obj_a = a->objs;
 	obj_b = b->objs;
 	while (obj_a && obj_b) {
-		if (!obj_eq(obj_a, obj_b, 1))
+		if (!obj_eq(obj_a, obj_b, recurse))
 			return 0;
 		obj_a = obj_a->next;
 		obj_b = obj_b->next;
diff --git a/kicad/delta.h b/kicad/delta.h
index fdb641a..7abd1cb 100644
--- a/kicad/delta.h
+++ b/kicad/delta.h
@@ -17,7 +17,7 @@
 #include "kicad/sch.h"
 
 
-bool sheet_eq(const struct sheet *a, const struct sheet *b);
+bool sheet_eq(const struct sheet *a, const struct sheet *b, bool recurse);
 
 void delta(const struct sheet *a, const struct sheet *b,
     struct sheet *res_a, struct sheet *res_b, struct sheet *res_ab);