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-rw-r--r--coreutils/tr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/coreutils/tr.c b/coreutils/tr.c
index d0af63a36..0d3284900 100644
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -208,8 +208,8 @@ int tr_main(int argc ATTRIBUTE_UNUSED, char **argv)
if (*argv) {
if (argv[0][0] == '\0')
bb_error_msg_and_die("STRING2 cannot be empty");
- output_length = expand(*argv, output);
- map(vector, tr_buf, input_length, output, output_length);
+ output_length = expand(*argv, (char *)output);
+ map(vector, (unsigned char *)tr_buf, input_length, output, output_length);
}
for (i = 0; i < input_length; i++)
invec[(unsigned char)tr_buf[i]] = TRUE;