Merge declaration and initialisation of local variable

Commit 2b32fed8 removed the PUTBACK/SPAGAIN around hv_iterval and
Perl_sv_setpvf, but didn't take the opportunity to merge the
initialisation with the declaration now that there's no code between
them.

diff --git a/doop.c b/doop.c
index 22e614a..19fe310 100644 (file)
--- a/doop.c
+++ b/doop.c
@@ -1263,8 +1263,7 @@ Perl_do_kv(pTHX)
            XPUSHs(sv);
        }
        if (dovalues) {
-           SV *tmpstr;
-           tmpstr = hv_iterval(keys,entry);
+           SV *tmpstr = hv_iterval(keys,entry);
            DEBUG_H(Perl_sv_setpvf(aTHX_ tmpstr, "%lu%%%d=%lu",
                            (unsigned long)HeHASH(entry),
                            (int)HvMAX(keys)+1,