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parent
3915faf382
commit
98297e5234
1
exec.cpp
1
exec.cpp
@ -592,6 +592,7 @@ void exec_job(parser_t &parser, job_t *j)
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CHECK(j,);
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CHECK_BLOCK();
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/* If fish was invoked with -n or --no-execute, then no_exec will be set and we do nothing. */
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if (no_exec)
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{
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return;
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@ -673,6 +673,12 @@ parse_execution_result_t parse_execution_context_t::run_while_statement(const pa
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break;
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}
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}
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/* no_exec means that fish was invoked with -n or --no-execute. If set, we allow the loop to not-execute once so its contents can be checked, and then break */
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if (no_exec)
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{
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break;
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}
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}
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/* Done */
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@ -123,6 +123,10 @@ echo -e Catch your breath
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echo -e 'abc\x21def'
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echo -e 'abc\x211def'
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# Make sure while loops don't run forever with no-exec (#1543)
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echo "Checking for infinite loops in no-execute"
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echo "while true; end" | ../fish --no-execute
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function always_fails
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if true
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return 1
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@ -37,4 +37,5 @@ abc
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Catch your breath
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abc!def
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abc!1def
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Checking for infinite loops in no-execute
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1
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