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envelope-from=boruch_baum@gmx.com; helo=mout.gmx.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:206472 Archived-At: In package windows.el, function `window-default-font-height' calls function `face-font', which can return a nil value, but performs a `string-equal' operation on the output without checking for that possibiliy. I came across this in an unusual case, of having an 'emacs -nw' server an 'emacsclient -nw', and opening a GUI emacsclient to connect to it. =46rom that point forward until the fix, every *second* attempt to use the minibuffer on the 'emacsclient -nw' would fail. The fix I'm using is: (if (and (display-multi-font-p (frame-parameter frame 'display)) (stringp default-font) ; <<<---!!! (not (string-equal (frame-parameter frame 'font) default-font))) But there could be other considerations to performing things in another wa= y. =2D- hkp://keys.gnupg.net CA45 09B5 5351 7C11 A9D1 7286 0036 9E45 1595 8BC0