Merge "which" command upstream from Tremulous, patch provided by Chris Schwarz

code/qcommon/vm.c

@@ -384,6 +384,9 @@ vmHeader_t *VM_LoadQVM( vm_t *vm, qboolean alloc ) {
 		return NULL;
 	}
 
+	// show where the qvm was loaded from
+	Cmd_ExecuteString( va( "which %s\n", filename ) );
+
 	if( LittleLong( header.h->vmMagic ) == VM_MAGIC_VER2 ) {
 		Com_Printf( "...which has vmMagic VM_MAGIC_VER2\n" );