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tweaks: reshuffle some code to elide a variable, and improve a comment

master
Benno Schulenberg 2021-07-14 10:36:15 +02:00
parent d9469b894f
commit 50543300d9
1 changed files with 6 additions and 9 deletions
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15
src/nano.c
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@ -309,12 +309,11 @@ void do_exit(void)
statusbar(_("Cancelled"));
}
/* Save the current buffer under the given name (or under "nano.<PID>"
* for a nameless buffer). If needed, the name is modified to be unique. */
/* Save the current buffer under the given name (or "nano.<pid>" when nameless)
* with suffix ".save". If needed, the name is further suffixed to be unique. */
void emergency_save(const char *filename)
{
char *plainname, *targetname;
bool saved = FALSE;
if (*filename == '\0') {
plainname = nmalloc(28);
@ -324,13 +323,11 @@ void emergency_save(const char *filename)
targetname = get_next_filename(plainname, ".save");
if (*targetname != '\0')
saved = write_file(targetname, NULL, TRUE, OVERWRITE, FALSE);
if (saved)
if (*targetname == '\0')
fprintf(stderr, _("\nToo many .save files\n"));
else if (write_file(targetname, NULL, TRUE, OVERWRITE, FALSE)) {
fprintf(stderr, _("\nBuffer written to %s\n"), targetname);
else if (*targetname == '\0')
fprintf(stderr, _("\nToo many .save files"));
}
#ifndef NANO_TINY
/* Try to chmod/chown the saved file to the values of the original file,