[crashlog] Strip trailing `\n` from check_output return.

Generally having spurious `\n` doesn't matter, but here the
returning string is a command which is executed, so  we want
to strip it. Pointed out by Jason.

llvm-svn: 358717

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/examples/python/crashlog.py b/lldb/examples/python/crashlog.py
index e006adaca05..033be8c4cf3 100755
--- a/lldb/examples/python/crashlog.py
+++ b/lldb/examples/python/crashlog.py
@@ -225,7 +225,7 @@ class CrashLog(symbolication.Symbolicator):
         if not os.path.exists(dsymForUUIDBinary):
             try:
                 dsymForUUIDBinary = subprocess.check_output('which dsymForUUID',
-                                                            shell=True)
+                                                            shell=True).rstrip('\n')
             except:
                 dsymForUUIDBinary = ""