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Port /tg/ PR #75835 - Linux 515 fcopy() crash fix #3525

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merged 2 commits into from
Jun 29, 2023
Merged

Port /tg/ PR #75835 - Linux 515 fcopy() crash fix #3525

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18198ff
port /tg/ PR #75835
fira Jun 3, 2023
5e52835
walter fix
fira Jun 4, 2023
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12 changes: 12 additions & 0 deletions code/_byond_version_compat.dm
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Original file line number Diff line number Diff line change
Expand Up @@ -47,3 +47,15 @@
/// Call by name proc reference, checks if the proc is existing global proc
#define GLOBAL_PROC_REF(X) (/proc/##X)
#endif

#if (DM_VERSION == 515)
/// fcopy will crash on 515 linux if given a non-existant file, instead of returning 0 like on 514 linux or 515 windows
/// var case matches documentation for fcopy.
/world/proc/__fcopy(Src, Dst)
if (istext(Src) && !fexists(Src))
return 0
return fcopy(Src, Dst)

#define fcopy(Src, Dst) world.__fcopy(Src, Dst)

#endif
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