update examples

2019-08-06 15:57:08 -07:00
parent 6c8cedcf22
commit 24e21cb7cf
2 changed files with 8 additions and 6 deletions
--- a/examples/cpp/sat_runner.cc
+++ b/examples/cpp/sat_runner.cc
@@ -277,8 +277,8 @@ int Run() {
    }
  }
  auto strtoint64 = [](const std::string& word) {
-    int64 value;
-    CHECK(absl::SimpleAtoi(word, &value));
+    int64 value = 0;
+    if (!word.empty()) CHECK(absl::SimpleAtoi(word, &value));
    return value;
  };
  if (!AddObjectiveConstraint(problem, !FLAGS_lower_bound.empty(),