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util: treat -1 as special size in format_bytes()

This commit is contained in:
Lennart Poettering 2014-12-28 02:07:32 +01:00
parent b6b1849830
commit f02ca52281
1 changed files with 3 additions and 0 deletions
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3
src/shared/util.c
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@ -5184,6 +5184,9 @@ char *format_bytes(char *buf, size_t l, off_t t) {
{ "K", 1024ULL },
};
if (t == (off_t) -1)
return NULL;
for (i = 0; i < ELEMENTSOF(table); i++) {
if (t >= table[i].factor) {