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Fix compilation warning [-Wsign-compare].

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10704 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Albrecht Schlosser 2015-04-14 13:22:14 +00:00
parent 6fee0c5765
commit 1bfb17fb55
1 changed files with 2 additions and 2 deletions
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4
src/fl_utf.c
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@ -806,14 +806,14 @@ unsigned fl_utf8to_mb(const char* src, unsigned srclen,
wchar_t lbuf[1024];
wchar_t* buf = lbuf;
unsigned length = fl_utf8towc(src, srclen, buf, 1024);
int ret;
int ret; // note: wcstombs() returns unsigned(length) or unsigned(-1)
if (length >= 1024) {
buf = (wchar_t*)(malloc((length+1)*sizeof(wchar_t)));
fl_utf8towc(src, srclen, buf, length+1);
}
if (dstlen) {
ret = wcstombs(dst, buf, dstlen);
if (ret >= dstlen-1) ret = wcstombs(0,buf,0);
if (ret >= (int)dstlen-1) ret = wcstombs(0,buf,0);
} else {
ret = wcstombs(0,buf,0);
}