From d8cef3308f304e72bfb0472f482737cc31e3ecc7 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Mon, 1 Aug 2016 01:23:57 -0300
Subject: [PATCH] sch2fig/sch-parse.c (parse_field): write back realloc'ed
 pointer

---
 sch2fig/sch-parse.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sch2fig/sch-parse.c b/sch2fig/sch-parse.c
index 5b2fefa..9fde59f 100644
--- a/sch2fig/sch-parse.c
+++ b/sch2fig/sch-parse.c
@@ -134,6 +134,7 @@ static bool parse_field(struct sch_ctx *ctx, const char *line)
 			sprintf(s + len, "%c%c",
 			    'A' + (comp->unit - 1) / 26 - 1,
 			    'A' + (comp->unit - 1) % 26);
+		txt->s = s;
 	}
 
 	field->next = comp->fields;