From: leslie <unknown>
Date: Sat, 12 Sep 2009 02:03:02 +0000 (+0800)
Subject: cardclient-camd: fix poll error handling (2nd)
X-Git-Tag: upstream/620~172
X-Git-Url: http://www.vanbest.org/gitweb/?a=commitdiff_plain;h=88373af7999d3c77c3e800b2089877d20203650f;p=sasc-ng.git

cardclient-camd: fix poll error handling (2nd)
---

diff --git a/systems/cardclient/camd.c b/systems/cardclient/camd.c
index d9ef6b7..d477ad2 100644
--- a/systems/cardclient/camd.c
+++ b/systems/cardclient/camd.c
@@ -487,8 +487,8 @@ int cCardClientCamd35::RecvBlock(struct CmdBlock *cb, int maxlen, int to)
   unsigned char *m=(unsigned char *)cb;
   int n=cCardClient::RecvMsg(m,16+UCSIZE(cb),to);
   if(n<=0) {
-    if(n<0) PRINTF(L_CC_CAMD35,"short packet received");
-    return -1;
+    if(n<0) PRINTF(L_CC_CAMD35,"packet receive failed");
+    return n;
     }
   Decrypt(m+UCSIZE(cb),16);
   n=cb->udp_header.len+HDSIZE(cb);