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| author | Nicholas Clark <nick@ccl4.org> | 2012-02-04 10:34:57 +0100 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2012-02-04 10:34:57 +0100 |
| commit | 63c7889e7c55e420b8f3f064bf7e6ade7ebad8a4 (patch) | |
| tree | d35676ae9a5fd06df398e76afde283ef5a746e58 /dist | |
| parent | 141c2cada6c8bc0ed7ed36f1c48ed8f99d0f0c27 (diff) | |
| download | perl-63c7889e7c55e420b8f3f064bf7e6ade7ebad8a4.tar.gz | |
Avoid a warning from clang when compiling Data::Dumper.
There are other similar casts to void elsewhere in Dumper.xs
Diffstat (limited to 'dist')
| -rw-r--r-- | dist/Data-Dumper/Dumper.xs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dist/Data-Dumper/Dumper.xs b/dist/Data-Dumper/Dumper.xs index afb282698a..4b7af7cb28 100644 --- a/dist/Data-Dumper/Dumper.xs +++ b/dist/Data-Dumper/Dumper.xs @@ -651,7 +651,7 @@ DD_dump(pTHX_ SV *val, const char *name, STRLEN namelen, SV *retval, HV *seenhv, (void)hv_iterinit((HV*)ival); while ((entry = hv_iternext((HV*)ival))) { sv = hv_iterkeysv(entry); - SvREFCNT_inc(sv); + (void)SvREFCNT_inc(sv); av_push(keys, sv); } # ifdef USE_LOCALE_NUMERIC |