fix ruby binding for rrd_xport #318

[rrdtool.git] / bindings / ruby / main.c

diff --git a/bindings/ruby/main.c b/bindings/ruby/main.c
index 6468582..445eae3 100644 (file)
--- a/bindings/ruby/main.c
+++ b/bindings/ruby/main.c
@@ -48,7 +48,7 @@ string_arr string_arr_new(
 
         switch (TYPE(v)) {
         case T_STRING:
-            a.strings[i + 1] = strdup(STR2CSTR(v));
+            a.strings[i + 1] = strdup(StringValuePtr(v));
             break;
         case T_FIXNUM:
             snprintf(buf, 63, "%d", FIX2INT(v));
@@ -333,6 +333,7 @@ VALUE rb_rrd_xport(
     time_t start, end;
 
     a = string_arr_new(args);
+    reset_rrd_state();
     rrd_xport(a.len, a.strings, &xxsize, &start, &end, &step, &col_cnt, &legend_v, &data);
     string_arr_delete(a);