Index: mogilefsd
===================================================================
RCS file: /home/cvspub/wcmtools/mogilefs/server/mogilefsd,v
retrieving revision 1.96
diff -u -r1.96 mogilefsd
--- mogilefsd	4 Apr 2005 19:28:38 -0000	1.96
+++ mogilefsd	9 May 2005 01:55:47 -0000
@@ -1420,13 +1420,13 @@
         # give the socket 3 seconds to become readable
         unless (Mgd::wait_for_readability(fileno($sock), $node_timeout)) {
             close($sock);
-            return 0;
+            return undef;
         }
 
         # now we know there's readable data
         my $line = <$sock>;
-        return 0 unless defined $line;
-        return 0 unless $line =~ /^(\S+)\s+(-?\d+)/; # expected format: "uri size"
+        return undef unless defined $line;
+        return undef unless $line =~ /^(\S+)\s+(-?\d+)/; # expected format: "uri size"
         return error("get_file_size() requested size of $path, got back size of $1 ($2 bytes)")
             if $1 ne $uri;
         return $2+0;
@@ -1441,7 +1441,8 @@
             return error("send() didn't return expected length ($rv, not $reqlen) for $path");
         } else {
             # success
-            return $parse_response->();
+            $rv = $parse_response->();
+            return $rv if defined $rv;
         }
     }
 
@@ -1457,7 +1458,9 @@
                 return error("send() didn't return expected length ($rv, not $reqlen) for $path");
             } else {
                 # success
-                return $parse_response->();
+                $rv = $parse_response->();
+                return $rv if defined $rv;
+                return 0;
             }
         }
     }