List SSL ciphers all on one line

On Ubuntu 12.04, after updating openssl from 1.0.1e to 1.0.1h (via the
1.0.1-4ubuntu3 aptitude package), nginx fails to restart; I see output
like so:

nginx: [emerg] SSL_CTX_set_cipher_list("EECDH+ECDSA+AESGCM EECDH+aRSA+AESGCM EECDH+ECDSA+SHA384 \
EECDH+ECDSA+SHA256 EECDH+aRSA+SHA384 EECDH+aRSA+SHA256 EECDH+aRSA+RC4 \
EECDH EDH+aRSA RC4 !aNULL !eNULL !LOW !3DES !MD5 !EXP !PSK !SRP !DSS")
failed (SSL: error:140E6118:SSL routines:SSL_CIPHER_PROCESS_RULESTR:invalid command error:140E6118:SSL routines:SSL_CIPHER_PROCESS_RULESTR:invalid command)

Putting all the ciphers on one line fixes the problem. OpenSSL may have
dropped support for backslash-newline? Which seems weird?