Mercurial > vim
comparison src/evalvars.c @ 28459:52ef65c0637f v8.2.4754
patch 8.2.4754: using cached values after unsetting some environment variables
Commit: https://github.com/vim/vim/commit/7714231bb5b15f7c85453f3945c108478de1d08a
Author: LemonBoy <thatlemon@gmail.com>
Date: Fri Apr 15 20:50:46 2022 +0100
patch 8.2.4754: using cached values after unsetting some environment variables
Problem: Still using cached values after unsetting some known environment
variables.
Solution: Take care of the side effects. (closes #10194)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 15 Apr 2022 22:00:03 +0200 |
| parents | 4dcccb2673fe |
| children | 769599ee9f06 |
comparison
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| 28458:9335b10b5eb3 | 28459:52ef65c0637f |
|---|---|
| 1793 cc = *name_end; | 1793 cc = *name_end; |
| 1794 *name_end = NUL; | 1794 *name_end = NUL; |
| 1795 | 1795 |
| 1796 // Environment variable, normal name or expanded name. | 1796 // Environment variable, normal name or expanded name. |
| 1797 if (*lp->ll_name == '$') | 1797 if (*lp->ll_name == '$') |
| 1798 vim_unsetenv(lp->ll_name + 1); | 1798 vim_unsetenv_ext(lp->ll_name + 1); |
| 1799 else if (do_unlet(lp->ll_name, forceit) == FAIL) | 1799 else if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 1800 ret = FAIL; | 1800 ret = FAIL; |
| 1801 *name_end = cc; | 1801 *name_end = cc; |
| 1802 } | 1802 } |
| 1803 else if ((lp->ll_list != NULL | 1803 else if ((lp->ll_list != NULL |