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authorpatthoyts <patthoyts@users.sourceforge.net>2008-08-11 21:31:09 (GMT)
committerpatthoyts <patthoyts@users.sourceforge.net>2008-08-11 21:31:09 (GMT)
commit9bf7aefef2826d2275a85e56b6e49d9af59fc2a6 (patch)
tree8085cbe1fe85f3282aceb3b36d9c4d140a9325ce /library
parentab3517ae4d6cb7db7cd132fb1c502b9a82794859 (diff)
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Remove the 8.5+ requirement to avoid problems with shipping http as a tcl module.
Diffstat (limited to 'library')
-rw-r--r--library/http/http.tcl8
1 files changed, 4 insertions, 4 deletions
diff --git a/library/http/http.tcl b/library/http/http.tcl
index 261a331..d5b299d 100644
--- a/library/http/http.tcl
+++ b/library/http/http.tcl
@@ -8,7 +8,7 @@
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: http.tcl,v 1.67.2.2 2008/08/11 15:49:26 dgp Exp $
+# RCS: @(#) $Id: http.tcl,v 1.67.2.3 2008/08/11 21:31:11 patthoyts Exp $
package require Tcl 8.5.0
# Keep this in sync with pkgIndex.tcl and with the install directories
@@ -1406,10 +1406,10 @@ proc http::Gunzip {data} {
incr pos
}
- binary scan [string range $data end-7 end] iuiu crc size
+ binary scan [string range $data end-7 end] ii crc size
set inflated [zlib inflate [string range $data $pos end-8]]
-
- if { $crc != [set chk [zlib crc32 $inflated]] } {
+ set chk [zlib crc32 $inflated]
+ if { ($crc & 0xffffffff) != ($chk & 0xffffffff)} {
return -code error "invalid data: checksum mismatch $crc != $chk"
}
return $inflated