Fix Narinfo corruption detection bug

The aim of this check was just to ensure each key occurs once.
NixOS · Jul 2, 2020 · 058a156 · 058a156
1 parent 987a4a0
commit 058a156
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libstore/nar-info.cc b/src/libstore/nar-info.cc
@@ -66,7 +66,7 @@ NarInfo::NarInfo(const Store & store, const std::string & s, const std::string &
         else if (name == "Sig")
             sigs.insert(value);
         else if (name == "CA") {
-            if (!value.empty()) throw corrupt();
+            if (!ca.empty()) throw corrupt();
             // FIXME: allow blank ca or require skipping field?
             ca = parseContentAddressOpt(value);
         }