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-rw-r--r--util/perms-hook.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/util/perms-hook.c b/util/perms-hook.c
index 9ad9ff4f..f0a40c13 100644
--- a/util/perms-hook.c
+++ b/util/perms-hook.c
@@ -230,6 +230,8 @@ int main(int argc, char *argv[]) {
exit(2);
}
old = argv[1];
+ if (strcmp(old, "0000000000000000000000000000000000000000") == 0)
+ old = NULL;
new = argv[2];
} else if (argc == 1) {
old = NULL;