blob: 767a9a00361942da0aa0c19583eda28b8ff87e61 (
plain)
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--- src/fingerprint.c
+++ src/fingerprint.c
@@ -128,7 +128,7 @@
*/
static uint4 simplehash(const char *p, int len)
{
- sint4 h = len * 13;
+ uint4 h = len * 13;
while (*p)
{
h = (h << 5) - h + *p++;
--- src/utf8misc.c
+++ src/utf8misc.c
@@ -61,7 +61,7 @@
* if the first bit of the current char is 1 then *str is an escape
* character
*/
- char escape_char = ((*str & WEIGHT_MASK) << 1);
+ unsigned char escape_char = ((*str & WEIGHT_MASK) << 1);
/*
* and we use it to count (by bit translation) following characters
@@ -99,7 +99,7 @@
* then str[pointer] is an escape character and we use it to count
* following characters (only the weightest part)
*/
- char escape_char = ((str[pointer] & WEIGHT_MASK) << 1);
+ unsigned char escape_char = ((str[pointer] & WEIGHT_MASK) << 1);
/*
* every step, we move the byte of 1 bit left, when first bit is 0,
@@ -138,7 +138,7 @@
* (only the weightest part)
*/
- char escape_char = ((key[pointer] & WEIGHT_MASK) << 1);
+ unsigned char escape_char = ((key[pointer] & WEIGHT_MASK) << 1);
while (escape_char & ESCAPE_MASK && key[pointer] == lex[pointer])
{
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