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authorRuss Cox <rsc@swtch.com>2012-10-21 12:04:56 -0400
committerRuss Cox <rsc@swtch.com>2012-10-21 12:04:56 -0400
commitc5bfba483f4002c539cbeb4087827524dba8d0f8 (patch)
treea054fb1030f97f36308240d974057449acebcac3 /src/cmd/postscript
parentb0ae8a46a0e40773d306906dd0fd9b33832e7086 (diff)
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silence more warnings
R=rsc http://codereview.appspot.com/6744056
Diffstat (limited to 'src/cmd/postscript')
-rw-r--r--src/cmd/postscript/tr2post/chartab.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmd/postscript/tr2post/chartab.c b/src/cmd/postscript/tr2post/chartab.c
index e2e78b70..11d1ae85 100644
--- a/src/cmd/postscript/tr2post/chartab.c
+++ b/src/cmd/postscript/tr2post/chartab.c
@@ -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");