From f161dfefd2455547847f0355b7a3a87063780a43 Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Wed, 28 Nov 2012 10:11:14 +0100
Subject: silence some primarily cosmetic compiler warning messages

---
 plugins/omprog/omprog.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'plugins/omprog/omprog.c')

diff --git a/plugins/omprog/omprog.c b/plugins/omprog/omprog.c
index 6978a9d0..e425b428 100644
--- a/plugins/omprog/omprog.c
+++ b/plugins/omprog/omprog.c
@@ -128,7 +128,12 @@ static void execBinary(instanceData *pData, int fdStdin)
 	assert(pData != NULL);
 
 	fclose(stdin);
-	dup(fdStdin);
+	if(dup(fdStdin) == -1) {
+		DBGPRINTF("omprog: dup() failed\n");
+		/* do some more error handling here? Maybe if the module
+		 * gets some more widespread use...
+		 */
+	}
 	//fclose(stdout);
 
 	/* we close all file handles as we fork soon
-- 
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