Merge "Make trace end conform with other trace end prints"
diff --git a/libc/bionic/bionic_systrace.cpp b/libc/bionic/bionic_systrace.cpp
index bac3d88..6182ed8 100644
--- a/libc/bionic/bionic_systrace.cpp
+++ b/libc/bionic/bionic_systrace.cpp
@@ -82,7 +82,7 @@
     return;
   }
 
-  TEMP_FAILURE_RETRY(write(trace_marker_fd, "E", 1));
+  TEMP_FAILURE_RETRY(write(trace_marker_fd, "E|", 2));
 }
 
 ScopedTrace::ScopedTrace(const char* message) : called_end_(false) {