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silence more warnings

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R=rsc
http://codereview.appspot.com/6744056
This commit is contained in:
Russ Cox 2012-10-21 12:04:56 -04:00
parent b0ae8a46a0
commit c5bfba483f
15 changed files with 279 additions and 271 deletions
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2
src/cmd/postscript/tr2post/chartab.c
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@ -171,6 +171,8 @@ readpsfontdesc(char *fontname, int trindex) {
startchar = RUNEGETCHAR(start);
endfont = RUNEGETGROUP(end);
endchar = RUNEGETCHAR(end);
USED(startchar);
USED(endchar);
pfid = findpfn(psfontnam, 1);
if (startfont != endfont) {
error(WARNING, "font descriptions must not cross 256 glyph block boundary\n");