Quick hack for rline to not have locales break float parsing

kuroko-lang · Feb 25, 2024 · 0c8cb94 · 0c8cb94
1 parent f1d7bda
commit 0c8cb94
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/vendor/rline.c b/src/vendor/rline.c
@@ -2431,6 +2431,8 @@ static int read_line(void) {
 int rline(char * buffer, int buf_size) {
 #ifndef _WIN32
 	setlocale(LC_ALL, "");
+	/* If the requested locale doesn't use . as a radix point, fall back to C to not break float parsing. */
+	if (strtod("0.5",NULL) != 0.5) setlocale(LC_ALL, "C.UTF-8");
 #else
 	setlocale(LC_ALL, "C.UTF-8");
 #endif