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-rw-r--r--src/cryptsetup/cryptsetup.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cryptsetup/cryptsetup.c b/src/cryptsetup/cryptsetup.c
index e8ba3f02a3..56a3b50974 100644
--- a/src/cryptsetup/cryptsetup.c
+++ b/src/cryptsetup/cryptsetup.c
@@ -468,7 +468,8 @@ int main(int argc, char *argv[]) {
opt_keyfile_size,
&params);
- pass_volume_key = !!hash;
+ /* hash == NULL implies the user passed "plain" */
+ pass_volume_key = (hash == NULL);
}
if (k < 0) {