bail on bad args

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@588 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/src/ozmod/ozmod_analog/ozmod_analog.c

@@ -132,6 +132,9 @@ static ZIO_SIG_CONFIGURE_FUNCTION(zap_analog_configure_span)
 				break;
 			}
 			hotline = val;
+		} else {
+			snprintf(span->last_error, sizeof(span->last_error), "Unknown parameter [%s]", var);
+			return ZAP_FAIL;
 		}			
 	}
 

libs/openzap/src/ozmod/ozmod_analog_em/ozmod_analog_em.c

@@ -108,6 +108,9 @@ static ZIO_SIG_CONFIGURE_FUNCTION(zap_analog_em_configure_span)
 				break;
 			}
 			max_dialstr = *intval;
+		} else {
+			snprintf(span->last_error, sizeof(span->last_error), "Unknown parameter [%s]", var);
+			return ZAP_FAIL;
 		}
 	}
 

libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.c

@@ -1750,6 +1750,9 @@ static ZIO_SIG_CONFIGURE_FUNCTION(zap_isdn_configure_span)
             } else if (q931loglevel > Q931_LOG_DEBUG) {
                 q931loglevel = Q931_LOG_DEBUG;
             }
+		} else {
+			snprintf(span->last_error, sizeof(span->last_error), "Unknown parameter [%s]", var);
+			return ZAP_FAIL;
 		}
 	}
 					

libs/openzap/src/ozmod/ozmod_ss7_boost/ozmod_ss7_boost.c

@@ -1119,6 +1119,9 @@ static ZIO_SIG_CONFIGURE_FUNCTION(zap_ss7_boost_configure_span)
 				break;
 			}
 			remote_port = *intval;
+		} else {
+			snprintf(span->last_error, sizeof(span->last_error), "Unknown parameter [%s]", var);
+			return ZAP_FAIL;
 		}
 	}