rgw_common.cc: reduce scope of 'fpos' variable

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/rgw/rgw_common.cc b/src/rgw/rgw_common.cc
index 58913ccbaf0ddfbf9f4201f69490be0253ef2814..0bf25922f01c60e47e7d44fbc11bc0debb01184b 100644 (file)
--- a/src/rgw/rgw_common.cc
+++ b/src/rgw/rgw_common.cc
@@ -493,13 +493,13 @@ int NameVal::parse()
 
 int XMLArgs::parse()
 {
-  int pos = 0, fpos;
+  int pos = 0;
   bool end = false;
   bool admin_subresource_added = false; 
   if (str[pos] == '?') pos++;
 
   while (!end) {
-    fpos = str.find('&', pos);
+    int fpos = str.find('&', pos);
     if (fpos  < pos) {
        end = true;
        fpos = str.size();