Accept spaces at end of line/buffer in base64
diff --git a/tests/data_files/server7_pem_space.crt b/tests/data_files/server7_pem_space.crt
index e28e0e7..0ef0fc7 100644
--- a/tests/data_files/server7_pem_space.crt
+++ b/tests/data_files/server7_pem_space.crt
@@ -1,7 +1,7 @@
-----BEGIN CERTIFICATE-----
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MA8GA1UEChMIUG9sYXJTU0wxJjAkBgNVBAMTHVBvbGFyU1NMIFRlc3QgSW50ZXJt
-ZWRpYXRlIENBMB4XDTEzMDkyNDE2MTIyNFoXDTIzMDkyMjE2MTIyNFowNDELMAkG
+ZWRpYXRlIENBMB4XDTEzMDkyNDE2MTIyNFoXDTIzMDkyMjE2MTIyNFowNDELMAk G
A1UEBhMCTkwxETAPBgNVBAoTCFBvbGFyU1NMMRIwEAYDVQQDEwlsb2NhbGhvc3Qw
WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQcbffp2qXqoZyychmoCRxzrd4Vu96m
47NPBehtEC46aTeXgDnBdf++znABrAtfXBRNQz8ARIeYBmskr22rlKjyo4GVMIGS