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Use a const ref variable instead of const value.

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Issue found by cppcheck.
This commit is contained in:
Mark de Wever 2013-07-07 18:35:13 +02:00
parent 077ce86198
commit 993e506c71
1 changed files with 1 additions and 1 deletions
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2
src/theme.cpp
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@ -231,7 +231,7 @@ static void do_resolve_rects(const config& cfg, config& resolved_config, config*
ERR_DP << "Use of ref= outside a [resolution] block\n";
} else {
//DBG_DP << ">> Looking for " << cfg["ref"] << "\n";
const config ref = find_ref (cfg["ref"], *resol_cfg);
const config& ref = find_ref (cfg["ref"], *resol_cfg);
if (ref["id"].empty()) {
ERR_DP << "Reference to non-existent rect id \"" << cfg["ref"] << "\"\n";