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-rwxr-xr-xbin/find-unused-typedefs.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/find-unused-typedefs.py b/bin/find-unused-typedefs.py
index bf88c83bc7bd..9a6c0eef9118 100755
--- a/bin/find-unused-typedefs.py
+++ b/bin/find-unused-typedefs.py
@@ -3,7 +3,7 @@
import subprocess
# find typedefs, excluding the externals folder
-a = subprocess.Popen(r"git grep -P 'typedef\s+.+\s+\w+;' -- \"[!e][!x][!t]*\"", stdout=subprocess.PIPE, shell=True)
+a = subprocess.Popen("git grep -P 'typedef\\s+.+\\s+\\w+;' -- \"[!e][!x][!t]*\"", stdout=subprocess.PIPE, shell=True)
# parse out the typedef names
typedefSet = set()