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Fixed bug in size rendering, added safety check.

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This commit is contained in:
Bruce Hill 2021-02-07 13:22:28 -08:00
parent d145f13cca
commit 7c4eacd1b8
1 changed files with 8 additions and 3 deletions
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11
draw.c
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@ -181,14 +181,19 @@ void col_random(entry_t *entry, const char *color, char *buf, int width)
void col_size(entry_t *entry, const char *color, char *buf, int width)
{
(void)color; (void)width;
int j = 0;
int mag = 0;
const char* units = "BKMGTPEZY";
double bytes = (double)entry->info.st_size;
while (bytes > 1024) {
bytes /= 1024;
j++;
mag++;
if (!units[mag]) {
sprintf(buf, " ???");
return;
}
}
sprintf(buf, " %6.*f%c ", j > 0 ? 1 : 0, bytes, units[j]);
// Add 1 extra digit of precision if it would be nonzero:
sprintf(buf, "%5.*f%c ", ((int)(bytes*10.0 + 0.5)%10 >= 1) ? 1 : 0, bytes, units[mag]);
}
void col_name(entry_t *entry, const char *color, char *buf, int width)