suppress warning in graphviz.c

This commit is contained in:
kr.angelov
2013-10-04 12:56:45 +00:00
parent e8335806af
commit 73fa1ec0e6

View File

@@ -131,7 +131,7 @@ pgf_bracket_lzn_expr_literal(PgfLinFuncs** funcs, PgfLiteral lit)
{
PgfBracketLznState* state = gu_container(funcs, PgfBracketLznState, funcs);
GuString label;
GuString label = NULL;
GuVariantInfo i = gu_variant_open(lit);
switch (i.tag) {