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| -rw-r--r-- | advtrains/path.lua | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/advtrains/path.lua b/advtrains/path.lua index 5c3db94..3250d7e 100644 --- a/advtrains/path.lua +++ b/advtrains/path.lua @@ -122,6 +122,10 @@ end -- Prints a path using the passed print function -- This function should be 'atprint', 'atlog', 'atwarn' or 'atdebug', because it needs to use print_concat_table function advtrains.path_print(train, printf) + if not train.path then + printf("path_print: Path is invalidated/inexistant.") + return + end printf("i: CP Position Dir CN ->Dist->") for i = train.path_ext_b, train.path_ext_f do if i==train.path_trk_b then |