fix: Comparison error in DirectNavigator (acts-project#3424)

This can cause an out-of-bounds-exception.
zzalscv2 · Jul 22, 2024 · 9a1b306 · 9a1b306
1 parent 64d681b
commit 9a1b306
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Core/include/Acts/Propagator/DirectNavigator.hpp b/Core/include/Acts/Propagator/DirectNavigator.hpp
@@ -254,7 +254,7 @@ class DirectNavigator {
                    << state.navigation.currentSurface->geometryId());
       // Move the sequence to the next surface
       ++state.navigation.surfaceIndex;
-      if (state.navigation.surfaceIndex >=
+      if (state.navigation.surfaceIndex <
           state.navigation.options.surfaces.size()) {
         ACTS_VERBOSE("Next surface candidate is  "
                      << state.navigation.options.surfaces