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[cppcheck] add const in several places

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Found with constParameter, functionConst, constVariable, constArgument

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
2020-03-13 13:59:10 -07:00
committed by ridiculousfish
parent 39861d54c5
commit fee08a87e9
19 changed files with 53 additions and 53 deletions
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2
src/trace.cpp
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@@ -9,7 +9,7 @@
static const wcstring VAR_fish_trace = L"fish_trace";
bool trace_enabled(const parser_t &parser) {
auto &ld = parser.libdata();
const auto &ld = parser.libdata();
if (ld.suppress_fish_trace) return false;
// TODO: this variable lookup is somewhat expensive, consider how to make this cheaper.
return !parser.vars().get(VAR_fish_trace).missing_or_empty();