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canonPath(): Check against empty paths

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Eelco Dolstra 2017-04-13 15:32:43 +02:00
parent 6d97d81656
commit 568a099c88
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src/libutil/util.cc
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@ -96,6 +96,8 @@ Path absPath(Path path, Path dir)
Path canonPath(const Path & path, bool resolveSymlinks) Path canonPath(const Path & path, bool resolveSymlinks)
{ {
assert(path != "");
string s; string s;
if (path[0] != '/') if (path[0] != '/')