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scan_name never returns nil because RE_NAME matches an empty string.

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This commit is contained in:
Akinori MUSHA 2013-04-14 13:29:08 +09:00
parent 028b77987c
commit 9a6b18463b
1 changed files with 2 additions and 5 deletions
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7
lib/http/cookie/scanner.rb
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@ -166,9 +166,7 @@ class HTTP::Cookie::Scanner < StringScanner
skip_wsp skip_wsp
name, value = scan_name_value name, value = scan_name_value
if name.nil? if value.nil?
break
elsif value.nil?
@logger.warn("Cookie definition lacks a name-value pair.") if @logger @logger.warn("Cookie definition lacks a name-value pair.") if @logger
elsif name.empty? elsif name.empty?
@logger.warn("Cookie definition has an empty name.") if @logger @logger.warn("Cookie definition has an empty name.") if @logger
@ -185,7 +183,6 @@ class HTTP::Cookie::Scanner < StringScanner
when skip(/;/) when skip(/;/)
skip_wsp skip_wsp
aname, avalue = scan_name_value aname, avalue = scan_name_value
break if aname.nil?
next if aname.empty? || value.nil? next if aname.empty? || value.nil?
aname.downcase! aname.downcase!
case aname case aname
@ -236,7 +233,7 @@ class HTTP::Cookie::Scanner < StringScanner
name, value = scan_name_value name, value = scan_name_value
yield name, value if name && value yield name, value if value
# The comma is used as separator for concatenating multiple # The comma is used as separator for concatenating multiple
# values of a header. # values of a header.