patch 8.1.0848: cannot build with Ruby 1.8
Problem: Cannot build with Ruby 1.8. (Tom G. Christensen)
Solution: Use rb-str_new2(). (Yasuhiro Matsumoto, closes #3883,
closes #3884)
diff --git a/src/if_ruby.c b/src/if_ruby.c
index 9c91f31..bf7aa1a 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -1262,7 +1262,7 @@
for (i = 0; i < RSTRING_LEN(str); i++)
{
sprintf(buf, "%02X", RSTRING_PTR(str)[i]);
- rb_str_concat(result, rb_str_new_cstr(buf));
+ rb_str_concat(result, rb_str_new2(buf));
}
return result;
}