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Fix warning about sign change (ICC) 

ICC doesn't like that you assign -1 to an unsigned variable. I could
have used ~0 to mean the same thing, but actually initialization isn't
necessary at all.

error #68: integer conversion resulted in a change of sign

Change-Id: I3e9116d7309f7a7ccd99b1adfa9bffaed1ff1c73
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
bb10
Thiago Macieira 2014-09-04 22:32:38 -07:00
parent 0048127c94
commit 79ad2b3799
1 changed files with 1 additions and 1 deletions
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2
src/gui/text/qfontengine.cpp
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@ -374,7 +374,7 @@ bool QFontEngine::supportsScript(QChar::Script script) const
hb_tag_t script_tag_1, script_tag_2;
hb_ot_tags_from_script(hb_qt_script_to_script(script), &script_tag_1, &script_tag_2);
unsigned int script_index = -1;
unsigned int script_index;
ret = hb_ot_layout_table_find_script(face, HB_OT_TAG_GSUB, script_tag_1, &script_index);
if (!ret) {
ret = hb_ot_layout_table_find_script(face, HB_OT_TAG_GSUB, script_tag_2, &script_index);