do not segfault on empty xdf (with clock sync values)

xdf-modules · Nov 5, 2024 · 8b5c92f · 8b5c92f
1 parent 45dbf90
commit 8b5c92f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/xdf.cpp b/xdf.cpp
@@ -612,8 +612,10 @@ void Xdf::syncTimeStamps()
         }
         else
         {
-            streams[k].info.first_timestamp = streams[k].time_stamps.front();
-            streams[k].info.last_timestamp = streams[k].time_stamps.back();
+            if (streams[k].time_stamps.size() > 0) {
+                streams[k].info.first_timestamp = streams[k].time_stamps.front();
+            	streams[k].info.last_timestamp = streams[k].time_stamps.back();
+            }	
         }
     }
 }