ext/signal.c in gsl-1.14.7 vs ext/signal.c in gsl-1.15.3

@@ -103,11 +103,11 @@
 static VALUE rb_gsl_fft_conv_corr(int argc, VALUE *argv, VALUE obj,
         enum FFT_CONV_CORR flag1,
         enum FFT_CONV_CORR flag2)
 {
   double *data1, *data2, *data3;
-  size_t stride1, stride2, stride3 = 1, size1, size2;
+  size_t stride1, stride2, size1, size2;
 #ifdef HAVE_NARRAY_H
   int naflag1, naflag2, shape;
 #else
   int naflag1, naflag2;
 #endif
@@ -168,17 +168,15 @@
     default:      
       ary = Data_Wrap_Struct(cgsl_vector, 0, gsl_vector_free, v);
       break;
     }
     data3 = v->data;
-    stride3 = 1;
     break;
   case 1:
 #ifdef HAVE_NARRAY_H
     shape = (int) size1;
     ary = na_make_object(NA_DFLOAT, 1, &shape, cNArray);
     data3 = NA_PTR_TYPE(ary, double*);
-    stride3 = 1;
 #endif
     break;
   default:
     break;
   }