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authorAlexander Ried <ried@mytum.de>2016-10-18T18·21+0200
committerAlexander Ried <ried@mytum.de>2016-10-18T18·22+0200
commitb05b98df7544d02387f583ca5434f33f3e9cb471 (patch)
tree4f2c923dc552faed3bf2ea1330d4bf68eda80471 /src/libexpr/names.cc
parentae8884b94975673e6a3338d2c5173c006b4c8d4b (diff)
replace own regex class with std::regex
Diffstat (limited to 'src/libexpr/names.cc')
-rw-r--r--src/libexpr/names.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libexpr/names.cc b/src/libexpr/names.cc
index 7bca9b6550be..6d78d2116121 100644
--- a/src/libexpr/names.cc
+++ b/src/libexpr/names.cc
@@ -33,8 +33,8 @@ DrvName::DrvName(const string & s) : hits(0)
 bool DrvName::matches(DrvName & n)
 {
     if (name != "*") {
-        if (!regex) regex = std::shared_ptr<Regex>(new Regex(name));
-        if (!regex->matches(n.name)) return false;
+        if (!regex) regex = std::unique_ptr<std::regex>(new std::regex(name, std::regex::extended));
+        if (!std::regex_match(n.name, *regex)) return false;
     }
     if (version != "" && version != n.version) return false;
     return true;