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InputHandler: tweak prefix completion behaviour

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This commit is contained in:
Maxime Coste 2012-12-07 19:17:49 +01:00
parent 158f5a5c84
commit afc8ad77e8
1 changed files with 4 additions and 4 deletions
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8
src/input_handler.cc
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@ -353,10 +353,10 @@ public:
context.ui().menu_show(candidates, menu_pos, MenuStyle::Prompt);
bool use_common_prefix = context.options()["complete_prefix"].as_int();
String prefix = use_common_prefix ?
common_prefix(candidates)
: line.substr(m_completions.start,
m_completions.end - m_completions.start);
String prefix = use_common_prefix ? common_prefix(candidates) : String();
if (m_completions.end - m_completions.start > prefix.length())
prefix = line.substr(m_completions.start,
m_completions.end - m_completions.start);
auto it = find(candidates, prefix);
if (it == candidates.end())