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Fix getting path confstr, the returned size includes the zero terminator

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Closes #1047
This commit is contained in:
Maxime Coste 2016-12-20 20:14:35 +00:00
parent c2305e03b3
commit 0daf7af493
1 changed files with 1 additions and 1 deletions
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2
src/shell_manager.cc
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@ -25,7 +25,7 @@ ShellManager::ShellManager()
// Get a guaranteed to be POSIX shell binary
{
auto size = confstr(_CS_PATH, 0, 0);
String path; path.resize(size, 0);
String path; path.resize(size-1, 0);
confstr(_CS_PATH, path.data(), size);
for (auto dir : StringView{path} | split<StringView>(':'))
{