From 810ba55e59e24e55034ea308b3336745c2e91599 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Wed, 12 Oct 2011 02:24:19 +0200
Subject: replace fprintf with more efficient fputs

---
 c_src/slang_drv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/c_src/slang_drv.c b/c_src/slang_drv.c
index 546918c..01716c7 100644
--- a/c_src/slang_drv.c
+++ b/c_src/slang_drv.c
@@ -318,7 +318,6 @@ static void sl_output(ErlDrvData drv_data, char *buf, int len)
 	return;
     }
     case GETKEY: {
-	unsigned int key;
 	if (SLang_input_pending (0) == 0) {
 	    wait_for = GETKEY;
 	    driver_select(port, 0, DO_READ, 1);
@@ -892,7 +891,7 @@ static void sl_output(ErlDrvData drv_data, char *buf, int len)
 	return;
     }
     case EFORMAT: {
-	fprintf(stderr, "%s", buf);
+	fputs(buf, stderr);
 	fflush(stderr);
 	return;
     }
-- 
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