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-rw-r--r--Tests/CTestUpdateGIT.cmake.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/Tests/CTestUpdateGIT.cmake.in b/Tests/CTestUpdateGIT.cmake.in
index a3ef4ebdbc..7fddaa3031 100644
--- a/Tests/CTestUpdateGIT.cmake.in
+++ b/Tests/CTestUpdateGIT.cmake.in
@@ -34,7 +34,7 @@ endif()
# Adapt to the system default branch name.
execute_process(
- COMMAND ${GIT} config --get init.defaultBranch
+ COMMAND ${GIT} --git-dir= config --get init.defaultBranch
RESULT_VARIABLE defaultBranchFailed
OUTPUT_VARIABLE defaultBranch
ERROR_VARIABLE defaultBranchError