utf8: fix iconv error detection

[thirdparty/git.git] / utf8.c

diff --git a/utf8.c b/utf8.c
index 0d20e0acb2b6fb2dd1d63abed676a036b2b7ec2f..24c3c5cedd0903193b79ecf714fd3a2583b880ab 100644 (file)
--- a/utf8.c
+++ b/utf8.c
@@ -529,7 +529,7 @@ char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv, int *outs
        while (1) {
                size_t cnt = iconv(conv, &cp, &insz, &outpos, &outsz);
 
-               if (cnt == -1) {
+               if (cnt == (size_t) -1) {
                        size_t sofar;
                        if (errno != E2BIG) {
                                free(out);