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fix a mistake of 803408f18 spotted by n1s

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When the source string terminates (with a 0) we pad the rest of the
destination with spaces.
This commit is contained in:
Rafaël Carré 2012-05-07 12:54:11 -04:00
parent 7803f31c53
commit dae7a29b35
1 changed files with 1 additions and 1 deletions
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2
firmware/usbstack/usb_storage.c
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@ -1218,7 +1218,7 @@ static void send_csw(int status)
static void copy_padded(char *dest, char *src, int len) static void copy_padded(char *dest, char *src, int len)
{ {
for (int i = 0; i < len; i++) { for (int i = 0; i < len; i++) {
if (src[i] != 0) { if (src[i] == '\0') {
memset(&dest[i], ' ', len - i); memset(&dest[i], ' ', len - i);
return; return;
} }