[PATCH] D25408: [lit] Remove unused variable in googletest format

[Brian Gesiak via llvm-commits]

modocache created this revision.
modocache added reviewers: ddunbar, echristo, delcypher, beanz.
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Herald added a subscriber: mehdi_amini.

`prefix` is written to but never read.


https://reviews.llvm.org/D25408

Files:
  utils/lit/lit/formats/googletest.py


Index: utils/lit/lit/formats/googletest.py
===================================================================
--- utils/lit/lit/formats/googletest.py
+++ utils/lit/lit/formats/googletest.py
@@ -52,7 +52,6 @@
                 # handle it here in case upstream googletest is being used.
                 continue
 
-            prefix = ''
             index = 0
             while ln[index*2:index*2+2] == '  ':
                 index += 1


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