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Don't retry to make the tempname in write_viminfo() with shortname=1

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ref #572
This commit is contained in:
Felipe Oliveira Carvalho
2014-04-26 01:13:10 -03:00
committed by Thiago de Arruda
parent cb5acb705a
commit 8500eeed86
1 changed files with 3 additions and 34 deletions
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37
src/ex_cmds.c
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@@ -1569,44 +1569,14 @@ void write_viminfo(char_u *file, int forceit)
} }
#endif #endif
/* // Make tempname
* Make tempname. tempname = buf_modname(FALSE, fname, (char_u *)".tmp", FALSE);
* May try twice: Once normal and once with shortname set, just in if (tempname != NULL) {
* case somebody puts his viminfo file in an 8.3 filesystem.
*/
for (;; ) {
tempname = buf_modname(
#ifdef UNIX
shortname,
#else
FALSE,
#endif
fname,
(char_u *)".tmp",
FALSE);
if (tempname == NULL) /* out of memory */
break;
/* /*
* Check if tempfile already exists. Never overwrite an * Check if tempfile already exists. Never overwrite an
* existing file! * existing file!
*/ */
if (mch_stat((char *)tempname, &st_new) == 0) { if (mch_stat((char *)tempname, &st_new) == 0) {
#ifdef UNIX
/*
* Check if tempfile is same as original file. May happen
* when modname() gave the same file back. E.g. silly
* link, or file name-length reached. Try again with
* shortname set.
*/
if (!shortname && st_new.st_dev == st_old.st_dev
&& st_new.st_ino == st_old.st_ino) {
vim_free(tempname);
tempname = NULL;
shortname = TRUE;
continue;
}
#endif
/* /*
* Try another name. Change one character, just before * Try another name. Change one character, just before
* the extension. This should also work for an 8.3 * the extension. This should also work for an 8.3
@@ -1629,7 +1599,6 @@ void write_viminfo(char_u *file, int forceit)
} }
} }
} }
break;
} }
if (tempname != NULL) { if (tempname != NULL) {