From 984e353160593b20d1e2944e1f2e9ce2117c8490 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sun, 22 Aug 2004 15:39:56 +0000
Subject: PowerPC Linux support from ericvh. Mainly adding va_copy/va_end. Also
 fix bug in sprint wrapping around top of memory.

---
 src/lib9/fmt/runevsmprint.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/lib9/fmt/runevsmprint.c')

diff --git a/src/lib9/fmt/runevsmprint.c b/src/lib9/fmt/runevsmprint.c
index 71c23d84..3326da81 100644
--- a/src/lib9/fmt/runevsmprint.c
+++ b/src/lib9/fmt/runevsmprint.c
@@ -28,8 +28,9 @@ runevsmprint(char *fmt, va_list args)
 
 	if(runefmtstrinit(&f) < 0)
 		return nil;
-	f.args = args;
+	va_copy(f.args,args);
 	n = dofmt(&f, fmt);
+	va_end(f.args);
 	if(n < 0)
 		return nil;
 	*(Rune*)f.to = '\0';
-- 
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