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GDScript LSP: Fix wrong error checks added in #39385

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Reverts `latest_client_id` back to 0, as I misunderstood how the client
IDs are assigned and, without further testing and debugging, I can't
say if this was a bug or a valid default value.
Similarly, a `latest_client_id` of -1 is no longer raising an error.

Fixes #39548.

(cherry picked from commit 786f4ada35)
This commit is contained in:
Rémi Verschelde 2020-06-15 09:51:53 +02:00
parent 35a5ebb44d
commit 93e20a4cd4
2 changed files with 3 additions and 5 deletions
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6
modules/gdscript/language_server/gdscript_language_protocol.cpp
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@ -191,9 +191,7 @@ Dictionary GDScriptLanguageProtocol::initialize(const Dictionary &p_params) {
params["path"] = workspace->root;
Dictionary request = make_notification("gdscript_client/changeWorkspace", params);
ERR_FAIL_COND_V_MSG(latest_client_id == -1, ret.to_json(),
"GDScriptLanguageProtocol: Can't initialize as no client is connected.");
ERR_FAIL_INDEX_V_MSG((uint64_t)latest_client_id, clients.size(), ret.to_json(),
ERR_FAIL_COND_V_MSG(!clients.has(latest_client_id), ret.to_json(),
vformat("GDScriptLanguageProtocol: Can't initialize invalid peer '%d'.", latest_client_id));
Ref<LSPeer> peer = clients.get(latest_client_id);
if (peer != NULL) {
@ -280,7 +278,7 @@ void GDScriptLanguageProtocol::notify_client(const String &p_method, const Varia
"GDScript LSP: Can't notify client as none was connected.");
p_client_id = latest_client_id;
}
ERR_FAIL_INDEX((uint64_t)p_client_id, clients.size());
ERR_FAIL_COND(!clients.has(p_client_id));
Ref<LSPeer> peer = clients.get(p_client_id);
ERR_FAIL_COND(peer == NULL);

2
modules/gdscript/language_server/gdscript_language_protocol.h
View file

@ -70,7 +70,7 @@ private:
HashMap<int, Ref<LSPeer> > clients;
Ref<TCP_Server> server;
int latest_client_id = -1;
int latest_client_id = 0;
int next_client_id = 0;
Ref<GDScriptTextDocument> text_document;