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CmdReport: Throw error if report fails to produce output

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Ideally this would be fixed in libshared.

See GothenburgBitFactory/libshared#27

Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
This commit is contained in:
Shaun Ruffell 2020-08-14 06:32:19 -05:00 • committed by lauft
parent 670fc289e9
commit 26fdebf754
1 changed files with 5 additions and 1 deletions
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6
src/commands/CmdReport.cpp
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@ -109,7 +109,11 @@ int CmdReport (
// Run the extensions. // Run the extensions.
std::vector <std::string> output; std::vector <std::string> output;
extensions.callExtension (script, split (input, '\n'), output); int rc = extensions.callExtension (script, split (input, '\n'), output);
if (rc != 0 && output.size () == 0)
{
throw format ("'{1}' returned {2} without producing output.", script, rc);
}
// Display the output. // Display the output.
for (auto& line : output) for (auto& line : output)