diff --git a/lib/astutils.cpp b/lib/astutils.cpp
index e947dc4bc..65c9d89d7 100644
--- a/lib/astutils.cpp
+++ b/lib/astutils.cpp
@@ -2784,7 +2784,7 @@ bool isConstVarExpression(const Token *tok, std::function<bool(const Token*)> sk
         std::vector<const Token *> args = getArguments(tok);
         if (args.empty() && tok->previous()->function() && tok->previous()->function()->isConstexpr())
             return true;
-        return std::all_of(args.begin(), args.end(), [&](const Token* t) {
+        return !args.empty() && std::all_of(args.begin(), args.end(), [&](const Token* t) {
             return isConstVarExpression(t, skipPredicate);
         });
     }
diff --git a/test/testcondition.cpp b/test/testcondition.cpp
index 42a57e186..66aa5a080 100644
--- a/test/testcondition.cpp
+++ b/test/testcondition.cpp
@@ -4289,6 +4289,14 @@ private:
               "    return f() == 1;\n"
               "}\n");
         ASSERT_EQUALS("", errout.str());
+
+        check("int g() { return -1; }\n"
+              "void f() {\n"
+              "    if (g() == 1 && g() == -1) {}\n"
+              "}\n");
+        ASSERT_EQUALS("[test.cpp:3]: (style) Condition 'g()==1' is always false\n"
+                      "[test.cpp:3]: (style) Condition 'g()==-1' is always true\n",
+                      errout.str());
     }
 
     void alwaysTrueSymbolic()