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Fix warning when building on 32-bit OSX

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This commit is contained in:
Joseph C. Lehner 2016-02-08 16:05:53 +01:00
parent d94e849b16
commit 138615e1e8
1 changed files with 4 additions and 2 deletions
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6
tftp.c
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@ -60,8 +60,10 @@ static const char *leafname(const char *path)
static bool is_netascii(const char *str) static bool is_netascii(const char *str)
{ {
for (; *str; ++str) { uint8_t *p = (uint8_t*)str;
if (*str < 0x20 || *str > 0x7f) {
for (; *p; ++p) {
if (*p < 0x20 || *p > 0x7f) {
return false; return false;
} }
} }