Boris Koenig:

[flightgear.git] / src / Scripting / NasalSys.cxx

diff --git a/src/Scripting/NasalSys.cxx b/src/Scripting/NasalSys.cxx
index d198a3a069444f4339671f6677713e9c7a67d8eb..e8e0c676b451c7f9cad2e45672068a2cd9afd42c 100644 (file)
--- a/src/Scripting/NasalSys.cxx
+++ b/src/Scripting/NasalSys.cxx
@@ -143,12 +143,14 @@ static naRef f_getprop(naContext c, naRef args)
         return naNum(p->getDoubleValue());
 
     case SGPropertyNode::STRING:
+    case SGPropertyNode::UNSPECIFIED:
         {
             naRef nastr = naNewString(c);
             const char* val = p->getStringValue();
             naStr_fromdata(nastr, (char*)val, strlen(val));
             return nastr;
         }
+    case SGPropertyNode::ALIAS: // <--- FIXME, recurse?
     default:
         return naNil();
     }
@@ -193,6 +195,7 @@ static naRef f_print(naContext c, naRef args)
 #define BUFLEN 1024
     char buf[BUFLEN + 1];
     buf[BUFLEN] = 0; // extra nul to handle strncpy brain damage
+    buf[0] = 0; // Zero-length in case there are no arguments
     char* p = buf;
     int buflen = BUFLEN;
     int n = naVec_size(args);