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parser: try to avoid some strings being copied

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This commit is contained in:
Aaron Gyes
2019-03-16 19:32:07 -07:00
parent 25ba16d4b6
commit 7a74198aa3
5 changed files with 5 additions and 7 deletions
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4
src/parse_execution.cpp
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@@ -734,8 +734,6 @@ parse_execution_result_t parse_execution_context_t::expand_command(
// Get the unexpanded command string. We expect to always get it here.
wcstring unexp_cmd = *command_for_plain_statement(statement, pstree->src);
wcstring cmd;
wcstring_list_t args;
// Expand the string to produce completions, and report errors.
expand_error_t expand_err =
@@ -879,7 +877,7 @@ parse_execution_result_t parse_execution_context_t::populate_plain_process(
proc->type = process_type;
proc->set_argv(cmd_args);
proc->set_io_chain(process_io_chain);
proc->actual_cmd = path_to_external_command;
proc->actual_cmd = std::move(path_to_external_command);
return parse_execution_success;
}