From: NeilBrown <neil@brown.name>
Date: Wed, 9 Dec 2015 09:48:05 +0000 (+1100)
Subject: Mark the '42' hack in render-complete as such.
X-Git-Tag: lca2016~96
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=5d33096962fc7eac9a606a657d69f435c6d3e437;p=edlib.git

Mark the '42' hack in render-complete as such.

And hide it from future attempts to make 'ci' read-only.

Signed-off-by: NeilBrown <neil@brown.name>
---

diff --git a/render-complete.c b/render-complete.c
index 49c51c94..32b7ae0d 100644
--- a/render-complete.c
+++ b/render-complete.c
@@ -170,7 +170,11 @@ DEF_CMD(render_complete_prev)
 			break;
 		}
 		mark_free(ci3.mark);
-		ci->str2 = cb.str;
+		/* This is a horrible hack, but as it is entirely internal
+		 * to this module it can say for now.
+		 * Cast ci to remove any 'const' tag that I hope to add soon.
+		 */
+		((struct cmd_info*)ci)->str2 = cb.str;
 
 		if (cb.cmp == 0 && ci2.numeric == 1)
 			/* This is a valid new start-of-line */