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ctype routines require a cast to (unsigned int)

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This commit is contained in:
cxgeorge 2002-09-13 00:33:44 +00:00
parent 11fd685f2c
commit 4b0746edc8
1 changed files with 5 additions and 5 deletions
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10
panda/src/putil/string_utils.cxx
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@ -110,18 +110,18 @@ extract_words(const string &str, vector_string &words) {
int num_words = 0;
size_t pos = 0;
while (pos < str.length() && isspace(str[pos])) {
while (pos < str.length() && isspace((unsigned int)str[pos])) {
pos++;
}
while (pos < str.length()) {
size_t word_start = pos;
while (pos < str.length() && !isspace(str[pos])) {
while (pos < str.length() && !isspace((unsigned int)str[pos])) {
pos++;
}
words.push_back(str.substr(word_start, pos - word_start));
num_words++;
while (pos < str.length() && isspace(str[pos])) {
while (pos < str.length() && isspace((unsigned int)str[pos])) {
pos++;
}
}
@ -164,7 +164,7 @@ tokenize(const string &str, vector_string &words, const string &delimiters) {
string
trim_left(const string &str) {
size_t begin = 0;
while (begin < str.size() && isspace(str[begin])) {
while (begin < str.size() && isspace((unsigned int)str[begin])) {
begin++;
}
@ -180,7 +180,7 @@ string
trim_right(const string &str) {
size_t begin = 0;
size_t end = str.size();
while (end > begin && isspace(str[end - 1])) {
while (end > begin && isspace((unsigned int)str[end - 1])) {
end--;
}