check if value was found and if not exit with error

1 files changed, 6 insertions, 2 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 2bd472f..1c7d649 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -32,8 +32,12 @@ int main(int argc, char **argv) {
   for (const auto &key : keys) {
     auto row = st.execute({key});
 
-    [[maybe_unused]]
-    auto value = row.current().at(0).get_text();
+    if (row.done()) {
+      std::println(stderr, "found no value for key: {}", key);
+      return 1;
+    } else {
+      continue;
+    }
   }
 
   auto end = std::chrono::system_clock::now();