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-rw-r--r--shell/msh.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/shell/msh.c b/shell/msh.c
index 89c3753..41f4cc6 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -50,36 +50,36 @@ static char *find_applet_by_name(const char *applet)
}
static void utoa_to_buf(unsigned n, char *buf, unsigned buflen)
{
- unsigned i, out, res;
- assert(sizeof(unsigned) == 4);
- if (buflen) {
- out = 0;
- for (i = 1000000000; i; i /= 10) {
- res = n / i;
- if (res || out || i == 1) {
- if (!--buflen) break;
- out++;
- n -= res*i;
- *buf++ = '0' + res;
- }
- }
- *buf = '\0';
- }
+ unsigned i, out, res;
+ assert(sizeof(unsigned) == 4);
+ if (buflen) {
+ out = 0;
+ for (i = 1000000000; i; i /= 10) {
+ res = n / i;
+ if (res || out || i == 1) {
+ if (!--buflen) break;
+ out++;
+ n -= res*i;
+ *buf++ = '0' + res;
+ }
+ }
+ *buf = '\0';
+ }
}
static void itoa_to_buf(int n, char *buf, unsigned buflen)
{
- if (buflen && n<0) {
- n = -n;
- *buf++ = '-';
- buflen--;
- }
- utoa_to_buf((unsigned)n, buf, buflen);
+ if (buflen && n < 0) {
+ n = -n;
+ *buf++ = '-';
+ buflen--;
+ }
+ utoa_to_buf((unsigned)n, buf, buflen);
}
static char local_buf[12];
static char *itoa(int n)
{
- itoa_to_buf(n, local_buf, sizeof(local_buf));
- return local_buf;
+ itoa_to_buf(n, local_buf, sizeof(local_buf));
+ return local_buf;
}
#else
# include <setjmp.h>