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-rw-r--r--crypto/pkcs7/pk7_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/pkcs7/pk7_lib.c b/crypto/pkcs7/pk7_lib.c
index 815ac8683a..ca039656f0 100644
--- a/crypto/pkcs7/pk7_lib.c
+++ b/crypto/pkcs7/pk7_lib.c
@@ -40,7 +40,7 @@ long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg)
break;
case PKCS7_OP_GET_DETACHED_SIGNATURE:
if (nid == NID_pkcs7_signed) {
- if (!p7->d.sign || !p7->d.sign->contents->d.ptr)
+ if (p7->d.sign == NULL || p7->d.sign->contents->d.ptr == NULL)
ret = 1;
else
ret = 0;