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Fix usage of <ctype.h> functions 

These functions must not be called with negative integers, except for EOF.

libxmlHTMLSAXDriver.m:784:9: error: array subscript is of type 'char' [-Werror,-Wchar-subscripts]
libxmlHTMLSAXDriver.m:797:49: error: array subscript is of type 'char' [-Werror,-Wchar-subscripts]
pull/53/head
Roland Illig 2020-05-31 16:31:29 +02:00 committed by GitHub
parent d236948233
commit f65084a8c5
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
sope-xml/libxmlSAXDriver/libxmlHTMLSAXDriver.m
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@ -781,12 +781,12 @@ static void error(void *udata, const char *msg, ...) {
SaxParseException *e;
if (!reportInvalidTags && msg != NULL) {
if (toupper(msg[0]) == 'T') {
if (toupper((unsigned char) msg[0]) == 'T') {
if (strncasecmp(tagInvalidMsg, msg, strlen(tagInvalidMsg)) == 0)
return;
}
#if 0
else if (toupper(msg[0]) == 'U') {
else if (toupper((unsigned char) msg[0]) == 'U') {
if (strncasecmp(unexpectedNobrCloseMsg, msg,
strlen(unexpectedNobrCloseMsg)) == 0)
return;
@ -794,7 +794,7 @@ static void error(void *udata, const char *msg, ...) {
}
#endif
}
if (!reportUnclosedEntities && msg != NULL && toupper(msg[0]) == 'H') {
if (!reportUnclosedEntities && msg != NULL && toupper((unsigned char) msg[0]) == 'H') {
if (strncasecmp(unclosedEntityInvalidMsg, msg,
strlen(unclosedEntityInvalidMsg)) == 0)
return;