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check for NULL before closing batchfp

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this silences a warning from clang-scan 19.
This commit is contained in:
Evan Hunt 2024-08-21 12:08:08 -07:00
parent 9f9a63b04e
commit 2b58dc89f5
1 changed files with 1 additions and 1 deletions
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2
bin/dig/dig.c
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@ -3079,7 +3079,7 @@ void
dig_shutdown(void) {
destroy_lookup(default_lookup);
if (atomic_load(&batchname) != 0) {
if (batchfp != stdin) {
if (batchfp != NULL && batchfp != stdin) {
fclose(batchfp);
}
atomic_store(&batchname, 0);