| commit | f537f4943c133aa86e721f3dca706fcad68577d5 | |
| author | Ilari Liusvaara <ilariliusvaara@welho.com> | |
| Sun, 5 Apr 2020 17:55:44 +0000 (5 20:55 +0300) | ||
| committer | Ilari Liusvaara <ilariliusvaara@welho.com> | |
| Sun, 5 Apr 2020 17:55:44 +0000 (5 20:55 +0300) | ||
| tree | d83f80acfccc7153fe829e22831a5499eb496233 | treesnapshot (tar.gz zip) |
| parent | 1b582c8fbdc49b9610735c7cab14bad61b13eb2f | commitdiff |
Lua: Guard against Lua returning non-string error
Turns out that if Lua throws e.g. a table as error, tostring (and
tolstring) returns NULL. And trying to print NULL into message stream
causes it to hang). Guard against tolstring returning NULL, and print
(null) instead of trying to print the NULL pointer.
Turns out that if Lua throws e.g. a table as error, tostring (and
tolstring) returns NULL. And trying to print NULL into message stream
causes it to hang). Guard against tolstring returning NULL, and print
(null) instead of trying to print the NULL pointer.
| include/library/lua-base.hpp | diffblobblamehistory | |
| src/lua/ibind.cpp | diffblobblamehistory | |
| src/lua/lua.cpp | diffblobblamehistory | |
| src/lua/memory.cpp | diffblobblamehistory |