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suppress warning in graphviz.c

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kr.angelov
2013-10-04 12:56:45 +00:00
parent e8335806af
commit 73fa1ec0e6
1 changed files with 1 additions and 1 deletions
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2
src/runtime/c/pgf/graphviz.c
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@@ -131,7 +131,7 @@ pgf_bracket_lzn_expr_literal(PgfLinFuncs** funcs, PgfLiteral lit)
{ {
PgfBracketLznState* state = gu_container(funcs, PgfBracketLznState, funcs); PgfBracketLznState* state = gu_container(funcs, PgfBracketLznState, funcs);
GuString label; GuString label = NULL;
GuVariantInfo i = gu_variant_open(lit); GuVariantInfo i = gu_variant_open(lit);
switch (i.tag) { switch (i.tag) {