allow a null param element if argc is 0

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@731 9efc2488-bf62-4759-914b-345cdb29e865

diff --git a/src/libstack/osrf_application.h b/src/libstack/osrf_application.h
index c62aebb..0f58e43 100644 (file)
--- a/src/libstack/osrf_application.h
+++ b/src/libstack/osrf_application.h
@@ -26,10 +26,12 @@
        if(!d) return -1; \
        if(!d->session) { osrfLogError( OSRF_LOG_MARK,  "Session is NULL in app reqeust" ); return -1; }\
        if(!d->method) { osrfLogError( OSRF_LOG_MARK,  "Method is NULL in app reqeust" ); return -1; }\
-       if(!d->params) { osrfLogError( OSRF_LOG_MARK,  "Params is NULL in app reqeust %s", d->method->name ); return -1; }\
-       if( d->params->type != JSON_ARRAY ) { \
-               osrfLogError( OSRF_LOG_MARK,  "'params' is not a JSON array for method %s", d->method->name);\
-               return -1; }\
+       if(d->method->argc) {\
+               if(!d->params) { osrfLogError( OSRF_LOG_MARK,  "Params is NULL in app reqeust %s", d->method->name ); return -1; }\
+               if( d->params->type != JSON_ARRAY ) { \
+                       osrfLogError( OSRF_LOG_MARK,  "'params' is not a JSON array for method %s", d->method->name);\
+                       return -1; }\
+       }\
        if( !d->method->name ) { osrfLogError( OSRF_LOG_MARK,  "Method name is NULL"); return -1; } 
 
 #ifdef OSRF_LOG_PARAMS