Fix segfault when no CLI argument is provided

AntaresSimulatorTeam · Jan 7, 2025 · d80210d · d80210d
1 parent c6a693e
commit d80210d
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/solver/modeler/main.cpp b/src/solver/modeler/main.cpp
@@ -26,11 +26,18 @@
 using namespace Antares;
 using namespace Antares::Solver;
 
+static void usage()
+{
+    std::cout << "Usage:\n"
+              << "antares-modeler <path/to/study>\n";
+}
+
 int main(int argc, const char** argv)
 {
-    if (argc < 1)
+    if (argc <= 1)
     {
         logs.error() << "No study path provided, exiting.";
+        usage();
         return EXIT_FAILURE;
     }