diff --git a/bindings/ruby/main.c b/bindings/ruby/main.c
index 492eb39604f9c6fc665ff50c99f152be18c01543..b2eaa68e6c1ea22a2c7caa60aba26615cc8e8aa1 100644 (file)
--- a/bindings/ruby/main.c
+++ b/bindings/ruby/main.c
string_arr a;
char **calcpr, **p;
VALUE result, print_results;
- int i, xsize, ysize;
+ int xsize, ysize;
double ymin, ymax;
a = string_arr_new(args);