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author | Christian Grothoff <christian@grothoff.org> | 2017-03-08 11:59:01 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2017-03-08 13:15:09 +0100 |
commit | 5f5babca93b915b4c957d1011248cbfdac41313a (patch) | |
tree | 2ce23edaacecb4e202ebd824fa5e808adff3ddee /src/exchange/taler-exchange-httpd_wire.c | |
parent | 7ba2ee09667056d90ae564409df453a9867359d8 (diff) | |
download | exchange-5f5babca93b915b4c957d1011248cbfdac41313a.tar.gz exchange-5f5babca93b915b4c957d1011248cbfdac41313a.tar.bz2 exchange-5f5babca93b915b4c957d1011248cbfdac41313a.zip |
fix #4851
Diffstat (limited to 'src/exchange/taler-exchange-httpd_wire.c')
-rw-r--r-- | src/exchange/taler-exchange-httpd_wire.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/exchange/taler-exchange-httpd_wire.c b/src/exchange/taler-exchange-httpd_wire.c index 9c8b2ff13..26cbb1870 100644 --- a/src/exchange/taler-exchange-httpd_wire.c +++ b/src/exchange/taler-exchange-httpd_wire.c @@ -120,9 +120,7 @@ TEH_WIRE_handler_wire (struct TEH_RequestHandler *rh, const char *upload_data, size_t *upload_data_size) { - if (NULL == wire_methods) - wire_methods = TEH_VALIDATION_get_wire_methods ("exchange-wire-incoming"); - + GNUNET_assert (NULL != wire_methods); return TEH_RESPONSE_reply_json (connection, wire_methods, MHD_HTTP_OK); @@ -130,6 +128,27 @@ TEH_WIRE_handler_wire (struct TEH_RequestHandler *rh, /** + * Initialize wire subsystem. + * + * @return #GNUNET_OK on success, #GNUNET_SYSERR if we found no valid + * wire methods + */ +int +TEH_WIRE_init () +{ + wire_methods = TEH_VALIDATION_get_wire_methods ("exchange-wire-incoming"); + if ( (NULL == wire_methods) || + (0 == json_object_size (wire_methods)) ) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to find properly configured wire transfer method\n"); + return GNUNET_SYSERR; + } + return GNUNET_OK; +} + + +/** * Initialize libgcrypt. */ void __attribute__ ((destructor)) |