X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=sys%2Fsrc%2Flibauth%2Fattr.c;h=740fb5f2c5305d0942674fd685f7120e31beeee2;hb=a7f5ecaf636e38f407c951d0e86dcc4c4f424bd6;hp=f67a12e31ee2b25e74582f950b0d8908600aaa6f;hpb=4edc761024c6d9971e7fae28081e178b35288469;p=plan9front.git

diff --git a/sys/src/libauth/attr.c b/sys/src/libauth/attr.c
index f67a12e31..740fb5f2c 100644
--- a/sys/src/libauth/attr.c
+++ b/sys/src/libauth/attr.c
@@ -5,28 +5,26 @@
 int
 _attrfmt(Fmt *fmt)
 {
-	char *b, buf[1024], *ebuf;
 	Attr *a;
+	int first = 1;
 
-	ebuf = buf+sizeof buf;
-	b = buf;
-	strcpy(buf, " ");
-	for(a=va_arg(fmt->args, Attr*); a; a=a->next){
+	for(a=va_arg(fmt->args, Attr*); a != nil; a=a->next){
 		if(a->name == nil)
 			continue;
 		switch(a->type){
+		default:
+			continue;
 		case AttrQuery:
-			b = seprint(b, ebuf, " %q?", a->name);
+			fmtprint(fmt, first+" %q?", a->name);
 			break;
 		case AttrNameval:
-			b = seprint(b, ebuf, " %q=%q", a->name, a->val);
-			break;
 		case AttrDefault:
-			b = seprint(b, ebuf, " %q:=%q", a->name, a->val);
+			fmtprint(fmt, first+" %q=%q", a->name, a->val);
 			break;
 		}
+		first = 0;
 	}
-	return fmtstrcpy(fmt, buf+1);
+	return 0;
 }
 
 Attr*