pedantic stuff: unif.c: void function returns void value

[Mike Gran]

In 1.8.0, in unif.c, the static void function string_set() "returns"
the value of void function scm_c_string_set_x().

That type of construction is non-standard, I think, (but I couldn't
find a good reference for it).  FWIW, the AIX xlc compiler believes it
to be an error, even though GCC has no problem with it and MS Visual
C++ just warns about that type of construction.


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--- unif_v1.192.2.4.c   2006-03-11 08:45:53.000000000 -0800
+++ unif.c      2006-03-11 08:45:53.000000000 -0800
@@ -368,9 +368,9 @@
 {
   pos += h->base;
   if (SCM_I_ARRAYP (h->array))
-    return scm_c_string_set_x (SCM_I_ARRAY_V (h->array), pos, val);
+    scm_c_string_set_x (SCM_I_ARRAY_V (h->array), pos, val);
   else
-    return scm_c_string_set_x (h->array, pos, val);
+    scm_c_string_set_x (h->array, pos, val);
 }
 
 static void