Fix crc32 code warning

2023-04-15 22:39:10 +02:00
parent c5de72c9be
commit 3aae41687c
1 changed files with 13 additions and 13 deletions
@@ -18,7 +18,7 @@
 uint32_t crc32(const char *s, size_t n, uint32_t crc = 0xFFFFFFFF) {

    for (size_t i = 0; i < n; i++) {
-		char ch=s[i];
+        unsigned char ch = static_cast<unsigned char>(s[i]);
        for (size_t j = 0; j < 8; j++) {
            uint32_t b = (ch ^ crc) & 1;
            crc >>= 1;