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Initialize once

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Arun Prakash Jana 2021-04-06 04:36:34 +05:30
parent ed23e494a9
commit dd5588650d
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GPG key ID: A75979F35C080412
1 changed files with 5 additions and 7 deletions
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12
src/nnn.c
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@ -799,21 +799,19 @@ static void clean_exit_sighandler(int UNUSED(sig))
static char *xitoa(uint_t val) static char *xitoa(uint_t val)
{ {
static char dst[32]; static char dst[32] = {'\0'};
static const char digits[201] = static const char digits[201] =
"0001020304050607080910111213141516171819" "0001020304050607080910111213141516171819"
"2021222324252627282930313233343536373839" "2021222324252627282930313233343536373839"
"4041424344454647484950515253545556575859" "4041424344454647484950515253545556575859"
"6061626364656667686970717273747576777879" "6061626364656667686970717273747576777879"
"8081828384858687888990919293949596979899"; "8081828384858687888990919293949596979899";
uint_t next = 30, rem, i; uint_t next = 30, quo, i;
dst[31] = '\0';
while (val >= 100) { while (val >= 100) {
rem = val / 100; quo = val / 100;
i = (val - (rem * 100)) * 2; i = (val - (quo * 100)) * 2;
val = rem; val = quo;
dst[next] = digits[i + 1]; dst[next] = digits[i + 1];
dst[--next] = digits[i]; dst[--next] = digits[i];
--next; --next;