From: David du Colombier <0intro@gmail.com>
Date: Thu, 18 Dec 2014 06:52:21 +0000 (+0100)
Subject: cmd/gc: fix warning on Plan 9
X-Git-Tag: go1.5beta1~2606
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=1ba13a5ae8e36a346000d72e8cb9cfe349602265;p=gostls13.git

cmd/gc: fix warning on Plan 9

warning: src/cmd/gc/bits.c:101 non-interruptable temporary

Change-Id: I74661fefab50455b912b8085d913fc45ba13c5c8
Reviewed-on: https://go-review.googlesource.com/1780
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/cmd/gc/bits.c b/src/cmd/gc/bits.c
index fe9a168dcd..21e25dd1c9 100644
--- a/src/cmd/gc/bits.c
+++ b/src/cmd/gc/bits.c
@@ -97,9 +97,11 @@ bnum(Bits a)
 	int i;
 	uint64 b;
 
-	for(i=0; i<BITS; i++)
-		if(b = a.b[i])
+	for(i=0; i<BITS; i++){
+		b = a.b[i];
+		if(b)
 			return 64*i + bitno(b);
+	}
 	fatal("bad in bnum");
 	return 0;
 }