Optional register property in stacking rules must be -1 when absent.

Fixed this.
1985-01-10 16:30:09 +00:00 · 1985-01-10 16:30:09 +00:00 · a1a8fd99a0
parent d7fb9edfe2
commit a1a8fd99a0
1 changed files with 1 additions and 1 deletions
--- a/util/ncgg/cgg.y
+++ b/util/ncgg/cgg.y
@ -525,7 +525,7 @@ stackdeflist_el
 	;
 optuses
 	: /* empty */
-		{ $$ = 0; nallreg=0;}
+		{ $$ = -1; nallreg=0;}
 	| USES propno
 		{ $$ = $2; nallreg = 1; allreg[0] = $2; }
 	;