Fix docker build compilation (#29)

Fixes #28
This commit is contained in:
zstadler 2022-11-03 23:24:31 +02:00 committed by GitHub
parent c2214631f2
commit 4317c826a9
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@ -131,7 +131,7 @@ std::string truncate16(std::string const &s, size_t runes) {
int integer_zoom(std::string where, std::string text) {
double d = atof(text.c_str());
if (!isfinite(d) || d != floor(d) || d < 0 || d > 32) {
if (!std::isfinite(d) || d != floor(d) || d < 0 || d > 32) {
fprintf(stderr, "%s: Expected integer zoom level in \"tippecanoe\" GeoJSON extension, not %s\n", where.c_str(), text.c_str());
exit(EXIT_JSON);
}