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-rw-r--r--lib/cgi.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/cgi.rb b/lib/cgi.rb
index 0c27f1f33a..a442d44930 100644
--- a/lib/cgi.rb
+++ b/lib/cgi.rb
@@ -1163,6 +1163,7 @@ class CGI
# retrieved; use #params() to get the array of values.
def [](key)
params = @params[key]
+ return '' unless params
value = params[0]
if @multipart
if value