diff options
Diffstat (limited to 'src/resolv.c')
| -rw-r--r-- | src/resolv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/resolv.c b/src/resolv.c index 817c9f8..b7f00e7 100644 --- a/src/resolv.c +++ b/src/resolv.c @@ -1609,6 +1609,7 @@ const char *prne_resolv_qr_tostr (const prne_resolv_qr_t qr) { case PRNE_RESOLV_QR_TIMEOUT: return "TIMEOUT"; case PRNE_RESOLV_QR_STATUS: return "STATUS"; } + errno = EINVAL; return NULL; } @@ -1621,6 +1622,7 @@ const char *prne_resolv_rcode_tostr (const prne_resolv_rcode_t rc) { case PRNE_RESOLV_RCODE_NOTIMP: return "NOTIMP"; case PRNE_RESOLV_RCODE_REFUSED: return "REFUSED"; } + errno = EINVAL; return NULL; } @@ -1635,5 +1637,6 @@ const char *prne_resolv_rrtype_tostr (const uint16_t rrt) { case PRNE_RESOLV_RTYPE_TXT: return "TXT"; case PRNE_RESOLV_RTYPE_AAAA: return "AAAA"; } + errno = EINVAL; return NULL; } |