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[client] fix return value in spice_read_nl error path

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Returning -1 from a function with bool as return argument is the same as
returning true. If the channel is not connected, return false instead to
indicate the error.
This commit is contained in:
Rikard Falkeborn 2019-12-17 22:08:27 +01:00 committed by Geoffrey McRae
parent 0bd19cfd38
commit 6530ca62da
1 changed files with 1 additions and 1 deletions
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client/spice/src/spice.c
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@ -1286,7 +1286,7 @@ bool spice_read_nl(const struct SpiceChannel * channel, void * buffer, const ssi
if (!channel->connected) if (!channel->connected)
{ {
DEBUG_ERROR("not connected"); DEBUG_ERROR("not connected");
return -1; return false;
} }
if (!buffer) if (!buffer)