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tweaks: remove a redundant check for an existing emergency file

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This case is caught (by O_EXCL) later on, at the appropriate moment:
when the file is created.

Also, this removes a superfluous lstat() for each temporary file.
This commit is contained in:
Benno Schulenberg 2019-10-18 17:01:45 +02:00
parent 97ab28a164
commit 3a0ac428ba
1 changed files with 1 additions and 6 deletions
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7
src/files.c
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@ -1536,11 +1536,6 @@ bool write_file(const char *name, FILE *stream, bool tmp,
goto cleanup_and_exit;
}
#endif
/* If the temp file exists and isn't already open, give up. */
if (tmp && (lstat(realname, &st) != -1) && stream == NULL)
goto cleanup_and_exit;
#ifndef NANO_TINY
/* Check whether the file (at the end of the symlink) exists. */
if (!tmp)
@ -1738,7 +1733,7 @@ bool write_file(const char *name, FILE *stream, bool tmp,
}
}
if (S_ISFIFO(st.st_mode))
if (!tmp && S_ISFIFO(st.st_mode))
statusbar(_("Writing to FIFO..."));
#endif /* !NANO_TINY */