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fix warning

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Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
This commit is contained in:
Dr. Stephen Henson
2016-01-29 15:12:16 +00:00
parent 7ab507495b
commit bc9d9ce27a
1 changed files with 2 additions and 0 deletions
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test/evp_test.c
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@@ -169,6 +169,8 @@ static unsigned char* unescape(const char *input, size_t input_len,
static int test_bin(const char *value, unsigned char **buf, size_t *buflen) static int test_bin(const char *value, unsigned char **buf, size_t *buflen)
{ {
long len; long len;
*buflen = 0;
if (!*value) { if (!*value) {
/* /*
* Don't return NULL for zero length buffer. * Don't return NULL for zero length buffer.