Patch 8.2.0718

[Bram Moolenaar]

Patch 8.2.0718
Problem: Gcc warning for returning pointer to local variable. (John
Marriott)
Solution: Return another pointer.
Files: src/evalvars.c


*** ../vim-8.2.0717/src/evalvars.c 2020-05-01 15:44:24.539895251 +0200
--- src/evalvars.c 2020-05-09 13:03:45.341313485 +0200
***************
*** 2510,2515 ****
--- 2510,2516 ----
return NULL;
if (len < sizeof(buffer) - 1)
{
+ // avoid an alloc/free for short names
vim_strncpy(buffer, name, len);
p = buffer;
}
***************
*** 2529,2535 ****

if (p != buffer)
vim_free(p);
! return res;
}

/*
--- 2530,2537 ----

if (p != buffer)
vim_free(p);
! // Don't return "buffer", gcc complains.
! return res == NULL ? NULL : IObuff;
}

/*
*** ../vim-8.2.0717/src/version.c 2020-05-08 19:10:30.782336716 +0200
--- src/version.c 2020-05-09 13:05:30.168906376 +0200
***************
*** 748,749 ****
--- 748,751 ----
{ /* Add new patch number below this line */
+ /**/
+ 718,
/**/

--
hundred-and-one symptoms of being an internet addict:
74. Your most erotic dreams are about cybersex

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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