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-rw-r--r--ext/socket/mkconstants.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/socket/mkconstants.rb b/ext/socket/mkconstants.rb
index 5bedbac5ac..518618c45e 100644
--- a/ext/socket/mkconstants.rb
+++ b/ext/socket/mkconstants.rb
@@ -24,7 +24,7 @@ C_ESC = {
C_ESC_PAT = Regexp.union(*C_ESC.keys)
def c_str(str)
- '"' + str.gsub(C_ESC_PAT, C_ESC) + '"'
+ '"' + str.gsub(C_ESC_PAT) {|s| C_ESC[s]} + '"'
end
opt.parse!