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| author | Lennart Poettering <lennart@poettering.net> | 2016-06-02 17:48:31 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-06-06 19:59:08 +0200 |
| commit | a85b46c33f09d62a066231abdf9727e84a3c07cc (patch) | |
| tree | 515f161324b4472af1a41562115904f5b25aff9b /src/libsystemd-network | |
| parent | a2966471d815a965e2f4b86cdad30c8086c1ec6d (diff) | |
lldp: make sd_lldp_neighbor_tlv_rewind() return whether there's a first entry
This way it's nicer to use as it matches how sd_lldp_neighbor_tlv_next()
indicates an EOF too via its return value.
Diffstat (limited to 'src/libsystemd-network')
| -rw-r--r-- | src/libsystemd-network/lldp-neighbor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd-network/lldp-neighbor.c b/src/libsystemd-network/lldp-neighbor.c index 5811e0f2e8..0ed680eecf 100644 --- a/src/libsystemd-network/lldp-neighbor.c +++ b/src/libsystemd-network/lldp-neighbor.c @@ -686,7 +686,7 @@ _public_ int sd_lldp_neighbor_tlv_rewind(sd_lldp_neighbor *n) { assert(n->raw_size >= sizeof(struct ether_header)); n->rindex = sizeof(struct ether_header); - return 0; + return n->rindex < n->raw_size; } _public_ int sd_lldp_neighbor_tlv_next(sd_lldp_neighbor *n) { |