From 0605681c95be4810c0d8f032a951a7733da4c8eb Mon Sep 17 00:00:00 2001
From: Nate Bargmann <n0nb@n0nb.us>
Date: Fri, 26 Aug 2011 14:06:14 -0500
Subject: [PATCH] Remove set but unused variable errors in m2.

---
 m2/rc2800.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/m2/rc2800.c b/m2/rc2800.c
index 6846b9331..408d8c57b 100644
--- a/m2/rc2800.c
+++ b/m2/rc2800.c
@@ -86,16 +86,22 @@ static int rc2800_parse (char *s, char *device, float *value)
       {
         msgtype=1;
         i = sscanf(s+6, "%d", &errcode);
+	if (i == EOF)
+	  return -RIG_EINVAL;
       }
       else if (!strncmp(s+2, "P=", 2))
       {
         msgtype=2;
         i = num_sscanf(s+5, "%f", value);
+	if (i == EOF)
+	  return -RIG_EINVAL;
       }
       else if (s[1] == '=')
       {
         msgtype=2;
         i = num_sscanf(s+2, "%f", value);
+	if (i == EOF)
+	  return -RIG_EINVAL;
       }
     }
   }