From af08c2b96c480ed03423da75bbb4908b6d9b38a9 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Sun, 30 Aug 2009 19:58:41 +0200
Subject: tools wrapper: fix error due to unused argument

In the C wrapper, the argc argument is not used, causing an error
(as we treat warnings as errors). Use a dummy allocation to get
rid of the warning.

diff --git a/scripts/wrapper.c b/scripts/wrapper.c
index dbbcdd9..3d815b4 100644
--- a/scripts/wrapper.c
+++ b/scripts/wrapper.c
@@ -27,6 +27,9 @@ int main( int argc,
   size_t len;
   int execve_ret;
 
+  /* Avoid the warning-treated-as-error: "error: unused parameter 'argc'" */
+  len = argc;
+
   /* In case we have a relative or absolute pathname (ie. contains a slash),
    * then realpath wll work. But if the tool was found in the PATH, realpath
    * won't work, and we'll have to search ourselves.
-- 
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