diff options
| author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2012-12-10 08:24:20 +0000 |
|---|---|---|
| committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2012-12-10 08:24:20 +0000 |
| commit | 21193f790612abde8be2f375ed4533334113e2bf (patch) | |
| tree | 4c245c2e7c19e3944abd5337d0dc366fc958cfad /Build/source/texk/dviljk | |
| parent | f73a2eb90adc5243a671607709a1b37911353944 (diff) | |
Drop unused variables (gcc 4.6 -Wunused-but-set-cariable)
git-svn-id: svn://tug.org/texlive/trunk@28488 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dviljk')
| -rw-r--r-- | Build/source/texk/dviljk/ChangeLog | 5 | ||||
| -rw-r--r-- | Build/source/texk/dviljk/dvi2xx.c | 6 |
2 files changed, 7 insertions, 4 deletions
diff --git a/Build/source/texk/dviljk/ChangeLog b/Build/source/texk/dviljk/ChangeLog index ed9cc7b7b03..bbaafc35539 100644 --- a/Build/source/texk/dviljk/ChangeLog +++ b/Build/source/texk/dviljk/ChangeLog @@ -1,3 +1,8 @@ +2012-12-07 Peter Breitenlohner <peb@mppmu.mpg.de> + + * dvi2xx.c: Drop unused variables (gcc-4.6 warning). + Cast anonymous enum to ValTyp. + 2012-11-20 Peter Breitenlohner <peb@mppmu.mpg.de> * Makefile.am: Avoid use of deprecated INCLUDES. diff --git a/Build/source/texk/dviljk/dvi2xx.c b/Build/source/texk/dviljk/dvi2xx.c index fcc11370791..c59c8d2408c 100644 --- a/Build/source/texk/dviljk/dvi2xx.c +++ b/Build/source/texk/dviljk/dvi2xx.c @@ -3760,7 +3760,7 @@ void DoSpecial(char *str, int n) already about the problem. */ while ( (str = GetKeyStr(str, &k)) != NULL ) { /* get all keyword-value pairs */ - if ( k.vt == None ) { /* no value */ + if ( k.vt == (ValTyp) None ) { /* no value */ /* Single word might also be "comment", then ignore the rest */ if ( EQ(k.Key, "comment") ) return; @@ -4240,9 +4240,7 @@ bool GetKeyVal(KeyWord *kw, KeyDesc tab[], int nt, int *tno) /* compare strings, ignore case */ bool IsSame(const char *a, const char *b) { - const char *x, *y; - - for (x = a, y = b; *a; a++, b++) + for (; *a; a++, b++) if ( tolower(*a) != tolower(*b) ) return( _FALSE ); |