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-rw-r--r--ext/openssl/deprecation.rb8
1 files changed, 2 insertions, 6 deletions
diff --git a/ext/openssl/deprecation.rb b/ext/openssl/deprecation.rb
index afe989ead1f..6af7d562fbd 100644
--- a/ext/openssl/deprecation.rb
+++ b/ext/openssl/deprecation.rb
@@ -1,9 +1,9 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
module OpenSSL
def self.deprecated_warning_flag
unless flag = (@deprecated_warning_flag ||= nil)
if try_compile("", flag = "-Werror=deprecated-declarations")
- $warnflags = "#{@warnflags = $warnflags}" #{flag}"
+ $warnflags << " #{flag}"
else
flag = ""
end
@@ -12,10 +12,6 @@ module OpenSSL
flag
end
- def self.restore_warning_flag
- $warnflags = @warnflags
- end
-
def self.check_func(func, header)
have_func(func, header, deprecated_warning_flag)
end