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Simplify shash_find() followed by shash_add() into shash_add_once().
[sliver-openvswitch.git]
/
lib
/
fatal-signal.c
diff --git
a/lib/fatal-signal.c
b/lib/fatal-signal.c
index
2e38fc5
..
0f36036
100644
(file)
--- a/
lib/fatal-signal.c
+++ b/
lib/fatal-signal.c
@@
-215,9
+215,7
@@
fatal_signal_add_file_to_unlink(const char *file)
fatal_signal_add_hook(unlink_files, cancel_files, NULL, true);
}
fatal_signal_add_hook(unlink_files, cancel_files, NULL, true);
}
- if (!shash_find(&files, file)) {
- shash_add(&files, file, NULL);
- }
+ shash_add_once(&files, file, NULL);
}
/* Unregisters 'file' from being unlinked when the program terminates via
}
/* Unregisters 'file' from being unlinked when the program terminates via