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fix failure is the printout is empty

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krangelov
2021-11-25 13:51:19 +01:00
parent f845889702
commit 3fd668e525
1 changed files with 4 additions and 0 deletions
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4
src/runtime/c/pgf/printer.cxx
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@@ -71,6 +71,10 @@ again: {
PgfText *PgfPrinter::get_text() PgfText *PgfPrinter::get_text()
{ {
if (res == NULL) {
res = (PgfText*) malloc(sizeof(PgfText));
res->size = 0;
}
return res; return res;
} }