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save: Make xmlEscapeTab signed

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Fixes issues in platforms where char is unsigned.

Fixes #797.
This commit is contained in:
Nick Wellnhofer 2024-09-10 17:12:25 +02:00
parent 6e503eb742
commit 5e7874015e
1 changed files with 3 additions and 3 deletions
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6
xmlsave.c
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@ -128,7 +128,7 @@ static const char xmlEscapeContent[] = {
';',
};
static const char xmlEscapeTab[128] = {
static const signed char xmlEscapeTab[128] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, 0, 0, 20, 0, 0,
0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 33, -1, -1, -1, -1, -1, -1, -1, -1, -1,
@ -139,7 +139,7 @@ static const char xmlEscapeTab[128] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
};
static const char xmlEscapeTabAttr[128] = {
static const signed char xmlEscapeTabAttr[128] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 14, 0, 0, 20, 0, 0,
0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 26, -1, -1, -1, 33, -1, -1, -1, -1, -1, -1, -1, -1, -1,
@ -154,7 +154,7 @@ static void
xmlSerializeText(xmlOutputBufferPtr buf, const xmlChar *string,
unsigned flags) {
const char *cur;
const char *tab;
const signed char *tab;
if (string == NULL)
return;