qbe

commit d4be94bae0aa7af8a20372d41a4ae95a881b783c
parent 4d656383d8342601aef508bd6141b1c9632d50a0
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date:   Wed,  1 Feb 2017 13:50:04 -0500

fix the same bug in varget()

Diffstat:
M
minic/minic.y
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/minic/minic.y b/minic/minic.y
@@ -162,7 +162,8 @@ varget(char *v)
 			s.ctyp = varh[h].ctyp;
 			return &s;
 		}
-	} while (++h != h0 && varh[h].v[0] != 0);
+		h = (h+1) % NVar;
+	} while (h != h0 && varh[h].v[0] != 0);
 	return 0;
 }