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| author | Juanma Barranquero <lekktu@gmail.com> | 2007-08-13 11:12:50 +0000 |
|---|---|---|
| committer | Juanma Barranquero <lekktu@gmail.com> | 2007-08-13 11:12:50 +0000 |
| commit | b0cf7916dcc9887d01ab0e7e698a5e8fc5a80016 (patch) | |
| tree | dfc1e62cd5e33685dc61e64821693e7148fc234d /lisp/progmodes/vhdl-mode.el | |
| parent | f020b5c9c57cbefa65a379309662eabef14eec8b (diff) | |
| download | emacs-b0cf7916dcc9887d01ab0e7e698a5e8fc5a80016.tar.gz | |
(vhdl-update-progress-info): Avoid divide by zero error.
Diffstat (limited to 'lisp/progmodes/vhdl-mode.el')
| -rw-r--r-- | lisp/progmodes/vhdl-mode.el | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lisp/progmodes/vhdl-mode.el b/lisp/progmodes/vhdl-mode.el index a1bd32a313d..0d909a4a3ff 100644 --- a/lisp/progmodes/vhdl-mode.el +++ b/lisp/progmodes/vhdl-mode.el @@ -6982,10 +6982,13 @@ only-lines." (when (and vhdl-progress-info (not noninteractive) (< vhdl-progress-interval (- (nth 1 (current-time)) (aref vhdl-progress-info 2)))) - (message (concat string "... (%2d%s)") - (/ (* 100 (- pos (aref vhdl-progress-info 0))) - (- (aref vhdl-progress-info 1) - (aref vhdl-progress-info 0))) "%") + (let ((delta (- (aref vhdl-progress-info 1) + (aref vhdl-progress-info 0)))) + (if (= 0 delta) + (message (concat string "... (100%s)") "%") + (message (concat string "... (%2d%s)") + (/ (* 100 (- pos (aref vhdl-progress-info 0))) + delta) "%"))) (aset vhdl-progress-info 2 (nth 1 (current-time))))) ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |