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BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:mid]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[gdb-patches@sourceware.org]; RCVD_TLS_ALL(0.00)[] X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org Function update_files in copyright.py can be called with an update_list such that len(list(update_list)) == 0. If so, the function hangs. Fix this by: - converting iterable update_list to a list, and - bailing out if len == 0. --- gdb/copyright.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/gdb/copyright.py b/gdb/copyright.py index 94a1dfc91de..cf838453c45 100755 --- a/gdb/copyright.py +++ b/gdb/copyright.py @@ -87,6 +87,13 @@ def update_files(update_list: Iterable[str]): We use gnulib's update-copyright script for that. """ + + update_list = list(update_list) + if not update_list: + # When running gnulib/import/extra/update-copyright with no arguments, + # it reads from stdin, causing a hang. + return + # We want to use year intervals in the copyright notices, and # all years should be collapsed to one single year interval, # even if there are "holes" in the list of years found in the -- 2.51.0