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Don't wait for PID -1

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The pid field can be -1 if forking the substituter process failed.
This commit is contained in:
Eelco Dolstra 2014-12-10 13:53:04 +01:00
parent ad332e1718
commit e529823635
1 changed files with 2 additions and 1 deletions
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1
src/libstore/local-store.cc
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@ -358,6 +358,7 @@ LocalStore::~LocalStore()
i->second.to.close(); i->second.to.close();
i->second.from.close(); i->second.from.close();
i->second.error.close(); i->second.error.close();
if (i->second.pid != -1)
i->second.pid.wait(true); i->second.pid.wait(true);
} }
} catch (...) { } catch (...) {