Fix suggestion if only one available
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@ -1231,7 +1231,7 @@ string ArgumentParser::findSuggestions(int argc, const char *const *argv, unsign
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suggestionStr += "\nDid you mean ";
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suggestionStr += "\nDid you mean ";
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size_t i = 0;
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size_t i = 0;
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for (const auto &suggestion : bestSuggestions) {
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for (const auto &suggestion : bestSuggestions) {
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if (++i == suggestionCount) {
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if (++i == suggestionCount && suggestionCount != 1) {
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suggestionStr += " or ";
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suggestionStr += " or ";
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} else if (i > 1) {
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} else if (i > 1) {
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suggestionStr += ", ";
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suggestionStr += ", ";
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