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patch 9.0.0284: using static buffer for multiple completion functions

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Problem:    Using static buffer for multiple completion functions.
Solution:   Use one buffer in expand_T.
This commit is contained in:
Bram Moolenaar
2022-08-26 22:36:41 +01:00
parent af9a6002e0
commit 5ff595d9db
5 changed files with 21 additions and 24 deletions
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20
src/misc1.c
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@@ -2016,18 +2016,14 @@ get_env_name(
expand_T *xp UNUSED,
int idx)
{
# if defined(AMIGA)
/*
* No environ[] on the Amiga.
*/
#if defined(AMIGA)
// No environ[] on the Amiga.
return NULL;
# else
#else
# ifndef __WIN32__
// Borland C++ 5.2 has this in a header file.
extern char **environ;
# endif
# define ENVNAMELEN 100
static char_u name[ENVNAMELEN];
char_u *str;
int n;
@@ -2035,15 +2031,15 @@ get_env_name(
if (str == NULL)
return NULL;
for (n = 0; n < ENVNAMELEN - 1; ++n)
for (n = 0; n < EXPAND_BUF_LEN - 1; ++n)
{
if (str[n] == '=' || str[n] == NUL)
break;
name[n] = str[n];
xp->xp_buf[n] = str[n];
}
name[n] = NUL;
return name;
# endif
xp->xp_buf[n] = NUL;
return xp->xp_buf;
#endif
}
/*