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MbedTLS: Explicitly ignore rb_snprintf() return value

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This commit is contained in:
Aaron Jones 2016-08-31 01:01:42 +00:00
parent 036419c344
commit 531e6323d8
1 changed files with 2 additions and 2 deletions
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4
libratbox/src/mbedtls.c
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@ -98,9 +98,9 @@ rb_get_ssl_strerror_internal(int err)
#ifdef MBEDTLS_ERROR_C
char mbed_errbuf[512];
mbedtls_strerror(err, mbed_errbuf, sizeof mbed_errbuf);
rb_snprintf(errbuf, sizeof errbuf, "(-0x%x) %s", -err, mbed_errbuf);
(void) rb_snprintf(errbuf, sizeof errbuf, "(-0x%x) %s", -err, mbed_errbuf);
#else
rb_snprintf(errbuf, sizeof errbuf, "-0x%x", -err);
(void) rb_snprintf(errbuf, sizeof errbuf, "-0x%x", -err);
#endif
return errbuf;