---------------------
PatchSet 6017 
Date: 2003/11/06 07:31:51
Author: dwsquid
Branch: icap-2_5
Tag: (none) 
Log:
when reading from ICAP server, also handle the "connection closed"
case where read() returns 0.

Members: 
	src/icap_respmod.c:1.1.2.15->1.1.2.16 

Index: squid/src/icap_respmod.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/src/Attic/icap_respmod.c,v
retrieving revision 1.1.2.15
retrieving revision 1.1.2.16
diff -u -r1.1.2.15 -r1.1.2.16
--- squid/src/icap_respmod.c	6 Nov 2003 06:41:12 -0000	1.1.2.15
+++ squid/src/icap_respmod.c	6 Nov 2003 07:31:51 -0000	1.1.2.16
@@ -1,5 +1,5 @@
 /*
- * $Id: icap_respmod.c,v 1.1.2.15 2003/11/06 06:41:12 dwsquid Exp $
+ * $Id: icap_respmod.c,v 1.1.2.16 2003/11/06 07:31:51 dwsquid Exp $
  *
  * DEBUG: section 81    Internet Content Adaptation Protocol (ICAP) Client
  * AUTHOR: Geetha Manjunath, Hewlett Packard Company
@@ -711,7 +711,7 @@
 	    debug(81, 9) ("{%s}\n", icap->chunk_buf.buf);
 	}
     }
-    if (len < 0) {
+    if (len <= 0) {
 	debug(81, 2) ("icapReadReply: FD %d: read failure: %s.\n",
 	    fd, xstrerror());
 	if (ignoreErrno(errno)) {