Merge "simpleperf: fix a small error." am: 3c7ae46f92 am: 9898014244
am: 64f5ba0557

Change-Id: Ic1e18a5d27fd3542e1545135dbf4a974c4a45491
diff --git a/simpleperf/scripts/binary_cache_builder.py b/simpleperf/scripts/binary_cache_builder.py
index 13c028d..aa0e6e6 100644
--- a/simpleperf/scripts/binary_cache_builder.py
+++ b/simpleperf/scripts/binary_cache_builder.py
@@ -221,7 +221,7 @@
         if os.path.isfile(file):
             os.remove(file)
         if self.adb.switch_to_root():
-            self.adb.run(['shell', '"echo 0>/proc/sys/kernel/kptr_restrict"'])
+            self.adb.run(['shell', '"echo 0 >/proc/sys/kernel/kptr_restrict"'])
             self.adb.run(['pull', '/proc/kallsyms', file])