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patch 8.2.2583: Vim9: cannot compare result of getenv() with null

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Problem:    Vim9: cannot compare result of getenv() with null.
Solution:   Make the return type of getenv() "any". (closes #7943)
This commit is contained in:
Bram Moolenaar
2021-03-10 16:08:26 +01:00
parent ffb7dcdb77
commit 7ad67d1150
3 changed files with 16 additions and 1 deletions
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2
src/evalfunc.c
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@@ -1021,7 +1021,7 @@ static funcentry_T global_functions[] =
{"getcwd", 0, 2, FEARG_1, NULL,
ret_string, f_getcwd},
{"getenv", 1, 1, FEARG_1, NULL,
ret_string, f_getenv},
ret_any, f_getenv},
{"getfontname", 0, 1, 0, NULL,
ret_string, f_getfontname},
{"getfperm", 1, 1, FEARG_1, NULL,