FGFS-4.1/simgear
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TerraSync: fix crashes with null file return

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Not sure how this is happening, but, check for a null file object
in FileGetRequest::onDone.
This commit is contained in:
James Turner 2020-11-29 16:22:09 +00:00
parent 79252d889c
commit de268300fb
1 changed files with 4 additions and 1 deletions
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5
simgear/io/HTTPRepository.cxx
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@ -995,7 +995,10 @@ HTTPRepository::failure() const
} }
void onDone() override { void onDone() override {
file->close(); if (file) {
file->close();
}
if (responseCode() == 200) { if (responseCode() == 200) {
std::string hash = std::string hash =
strutils::encodeHex(sha1_result(&hashContext), HASH_LENGTH); strutils::encodeHex(sha1_result(&hashContext), HASH_LENGTH);