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when at EOF don't try to read further

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This commit is contained in:
krangelov
2021-10-01 11:57:31 +02:00
parent ad0832903a
commit 0708f6e0cc
2 changed files with 2 additions and 1 deletions
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1
src/runtime/c/pgf/expr.cxx
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@@ -363,7 +363,6 @@ void PgfExprParser::token()
switch (ch) { switch (ch) {
case EOF: case EOF:
ch = getc();
token_tag = PGF_TOKEN_EOF; token_tag = PGF_TOKEN_EOF;
break; break;
case '(': case '(':

2
src/runtime/c/pgf/text.cxx
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@@ -19,6 +19,8 @@ int textcmp(PgfText *t1, PgfText *t2)
PGF_INTERNAL PGF_INTERNAL
PgfText* textdup(PgfText *t1) PgfText* textdup(PgfText *t1)
{ {
fprintf(stdout,"textdup %s %ld\n", t1->text, t1->size);
fflush(stdout);
size_t size = sizeof(PgfText)+t1->size+1; size_t size = sizeof(PgfText)+t1->size+1;
PgfText *t2 = (PgfText *) malloc(size); PgfText *t2 = (PgfText *) malloc(size);
if (t2 != NULL) if (t2 != NULL)