[dev.power64] liblink: fix Solaris build

a->class is a char.  Boo hoo.

LGTM=minux
R=rsc, minux
CC=golang-codereviews
https://golang.org/cl/169630043

diff --git a/src/liblink/list6.c b/src/liblink/list6.c
index d6b91c72b0be20b105c5fdbbb9d3bd7e430dd391..54cce4aa4b0573cdc7bb96f54abfbfadea4cb941 100644 (file)
--- a/src/liblink/list6.c
+++ b/src/liblink/list6.c
@@ -156,7 +156,7 @@ Dconv(Fmt *fp)
                        s += sprint(s, "%d ", i);
                s += sprint(s, "offset=%ld etype=%E width=%d", a->offset, a->etype, a->width);
                if(a->class != 0)
-                       s += sprint(s, " class=%s", cnames9[a->class]);
+                       s += sprint(s, " class=%s", cnames9[(int)a->class]);
                if(a->sym != nil)
                        s += sprint(s, " sym=%s", a->sym->name);
                if(a->type == D_BRANCH && a->u.branch != nil)