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-rw-r--r--programs/pkey/key_app.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index 8ed88da..c80dcd0 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -103,7 +103,7 @@ int main(int argc, char *argv[])
mbedtls_mpi_init(&D); mbedtls_mpi_init(&E); mbedtls_mpi_init(&DP);
mbedtls_mpi_init(&DQ); mbedtls_mpi_init(&QP);
- if (argc == 0) {
+ if (argc < 2) {
usage:
mbedtls_printf(USAGE);
goto cleanup;