[PATCH] lib: rsa: Print detailed error info in rsa_engine_init() on engine resolution failure

[Csókás Bence]

Signed-off-by: Csókás Bence <csokas.bence at prolan.hu>
---
 lib/rsa/rsa-sign.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c
index d20bdb58a5..0d67a80b82 100644
--- a/lib/rsa/rsa-sign.c
+++ b/lib/rsa/rsa-sign.c
@@ -317,7 +317,8 @@ static int rsa_engine_init(const char *engine_id, ENGINE **pe)
 
 	e = ENGINE_by_id(engine_id);
 	if (!e) {
-		fprintf(stderr, "Engine isn't available\n");
+		fprintf(stderr, "Engine '%s' isn't available\n", engine_id);
+		ERR_print_errors_fp(stderr);
 		return -1;
 	}
 
-- 
2.25.1