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Update shell.c

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Letter 2020-02-17 17:33:58 +08:00
parent 37b321136b
commit 6930064575
1 changed files with 3 additions and 0 deletions
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3
src/shell.c
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@ -412,6 +412,9 @@ signed char shellToDec(int value, char *buffer)
{ {
buffer[--i] = '-'; buffer[--i] = '-';
} }
if (value == 0) {
buffer[--i] = '0';
}
return 11 - i; return 11 - i;
} }