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do not segv on empty %top

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anon 2024-09-15 15:14:49 +02:00
parent 70b1118896
commit a74bdd2fcc
1 changed files with 3 additions and 1 deletions
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4
source/main.c
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@ -73,7 +73,9 @@ void dump_output(void) {
free(sprint_buffer);
// Definition section
fputs(top, yyout);
if (top) {
fputs(top, yyout);
}
// Rule section
dump_rule_table("enter_cases", ENTER_RULE);