Update pem.c

guanzhi · Oct 23, 2023 · 5a30e8d · 5a30e8d
1 parent 117914d
commit 5a30e8d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pem.c b/src/pem.c
@@ -54,7 +54,7 @@ int pem_write(FILE *fp, const char *name, const uint8_t *data, size_t datalen)
 	fprintf(fp, "-----BEGIN %s-----\n", name);
 	base64_encode_init(&ctx);
 	while (datalen) {
-		inlen = datalen < 48 ? datalen : 48;
+		inlen = datalen < 48 ? (int)datalen : 48;
 		base64_encode_update(&ctx, data, inlen, out, &outlen);
 		fwrite(out, 1, outlen, fp);
 		data += inlen;