Fix a "return false as char*" typo.
@@ -242,7 +242,7 @@ bool read_file(puffs_base__buf1* dst, const char* path) {
char* hex_dump(char* msg, puffs_base__buf1* buf, size_t i) {
if (!msg || !buf) {
FAIL("hex_dump: NULL argument");
- return false;
+ return NULL;
}
if (buf->wi == 0) {
return msg;
