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diff src/evalvars.c @ 28459:52ef65c0637f v8.2.4754

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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
line wrap: on
line diff
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -1795,7 +1795,7 @@ do_unlet_var(
 
 	// Environment variable, normal name or expanded name.
 	if (*lp->ll_name == '$')
-	    vim_unsetenv(lp->ll_name + 1);
+	    vim_unsetenv_ext(lp->ll_name + 1);
 	else if (do_unlet(lp->ll_name, forceit) == FAIL)
 	    ret = FAIL;
 	*name_end = cc;