2 files changed, 13 insertions, 18 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 14169d85735e..769aae0a95ee 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -261,14 +261,9 @@ EvalState::EvalState(const Strings & _searchPath)
     , sLine(symbols.create("line"))
     , sColumn(symbols.create("column"))
     , sFunctor(symbols.create("__functor"))
-    , repair(false)
     , baseEnv(allocEnv(128))
     , staticBaseEnv(false, 0)
-    , baseEnvDispl(0)
 {
-    nrEnvs = nrValuesInEnvs = nrValues = nrListElems = 0;
-    nrAttrsets = nrAttrsInAttrsets = nrOpUpdates = nrOpUpdateValuesCopied = 0;
-    nrListConcats = nrPrimOpCalls = nrFunctionCalls = 0;
     countCalls = getEnv("NIX_COUNT_CALLS", "0") != "0";
 
     restricted = settings.get("restrict-eval", false);
diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh
index 80eba975e9c3..74a273b5447d 100644
--- a/src/libexpr/eval.hh
+++ b/src/libexpr/eval.hh
@@ -74,7 +74,7 @@ public:
 
     /* If set, force copying files to the Nix store even if they
        already exist there. */
-    bool repair;
+    bool repair = false;
 
     /* If set, don't allow access to files outside of the Nix search
        path or to environment variables. */
@@ -183,7 +183,7 @@ public:
 
 private:
 
-    unsigned int baseEnvDispl;
+    unsigned int baseEnvDispl = 0;
 
     void createBaseEnv();
 
@@ -240,17 +240,17 @@ public:
 
 private:
 
-    unsigned long nrEnvs;
-    unsigned long nrValuesInEnvs;
-    unsigned long nrValues;
-    unsigned long nrListElems;
-    unsigned long nrAttrsets;
-    unsigned long nrAttrsInAttrsets;
-    unsigned long nrOpUpdates;
-    unsigned long nrOpUpdateValuesCopied;
-    unsigned long nrListConcats;
-    unsigned long nrPrimOpCalls;
-    unsigned long nrFunctionCalls;
+    unsigned long nrEnvs = 0;
+    unsigned long nrValuesInEnvs = 0;
+    unsigned long nrValues = 0;
+    unsigned long nrListElems = 0;
+    unsigned long nrAttrsets = 0;
+    unsigned long nrAttrsInAttrsets = 0;
+    unsigned long nrOpUpdates = 0;
+    unsigned long nrOpUpdateValuesCopied = 0;
+    unsigned long nrListConcats = 0;
+    unsigned long nrPrimOpCalls = 0;
+    unsigned long nrFunctionCalls = 0;
 
     bool countCalls;