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tcampaign_difficulty: reduce a var scope

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This commit is contained in:
Charles Dang 2015-12-16 23:34:36 +11:00
parent 6b82b0dace
commit 2178ac49b1
1 changed files with 3 additions and 3 deletions
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6
src/gui/dialogs/campaign_difficulty.cpp
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@ -82,13 +82,13 @@ tcampaign_difficulty::tcampaign_difficulty(
// Populate local config with difficulty children
difficulties_.append_children(campaign, "difficulty");
std::vector<std::string> difficulty_list = utils::split(campaign["difficulties"]);
std::vector<std::string> difficulty_opts = utils::split(campaign["difficulty_descriptions"], ';');
// Convert legacy format to new-style config if latter not present
if(difficulties_.empty()) {
WRN_WML << "[campaign] difficulties,difficulty_descriptions= is deprecated. Use [difficulty] instead" << std::endl;
std::vector<std::string> difficulty_list = utils::split(campaign["difficulties"]);
std::vector<std::string> difficulty_opts = utils::split(campaign["difficulty_descriptions"], ';');
if(difficulty_opts.size() != difficulty_list.size()) {
difficulty_opts = difficulty_list;
}