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-rw-r--r--mrbgems/mruby-string-ext/src/string.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mrbgems/mruby-string-ext/src/string.c b/mrbgems/mruby-string-ext/src/string.c
index e3dabcc18..eaeb48247 100644
--- a/mrbgems/mruby-string-ext/src/string.c
+++ b/mrbgems/mruby-string-ext/src/string.c
@@ -519,6 +519,8 @@ str_tr(mrb_state *mrb, mrb_value str, mrb_value p1, mrb_value p2, mrb_bool squee
continue;
}
if (c > 0x80) {
+ tr_free_pattern(mrb, &pat);
+ tr_free_pattern(mrb, rep);
mrb_raisef(mrb, E_ARGUMENT_ERROR, "character (%i) out of range", c);
}
lastch = c;