* hook-scripts/reject-known-sha1-collisions.sh: Add placeholders for
grep and sed; these are not at the same absolute paths everywhere.
REPOS="$1"
TXN="$2"
SVNLOOK=/usr/bin/svnlook
+GREP=/usr/bin/grep
+SED=/usr/bin/sed
# GNU coreutils versions of these tools are required:
SHA1SUM=/usr/bin/sha1sum
HEAD=/usr/bin/head
@@ -39,7 +41,7 @@ if [ $? -ne 0 ]; then
exit 2
fi
-$SVNLOOK changed -t "$TXN" "$REPOS" | /usr/bin/grep -Ev '^D ' | /usr/bin/sed -e 's/^. //' | /usr/bin/grep -v '/$' | while IFS= read -r FILE; do
+$SVNLOOK changed -t "$TXN" "$REPOS" | $GREP -Ev '^D ' | $SED -e 's/^. //' | $GREP -v '/$' | while IFS= read -r FILE; do
PREFIX=`$SVNLOOK cat -t "$TXN" "$REPOS" "$FILE" | $HEAD -c320 | $SHA1SUM | cut -c-40`
if [ x"$PREFIX" = x'f92d74e3874587aaf443d1db961d4e26dde13e9c' ]; then
echo "known SHA-1 collision rejected" >&2
