Fix CDPATH problem.

[git.git] / git-sh-setup.sh

diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 06d8299..d5bfa62 100755 (executable)
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -6,6 +6,12 @@
 : ${GIT_DIR=.git}
 : ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
 
+# Having this variable in your environment would break scripts because
+# you would cause "cd" to be be taken to unexpected places.  If you
+# like CDPATH, define it for your interactive shell sessions without
+# exporting it.
+unset CDPATH
+
 die() {
        echo "$@" >&2
        exit 1