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| author | Hans Bolinder <[email protected]> | 2019-02-18 15:34:22 +0100 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2019-02-18 15:34:22 +0100 |
| commit | 9502b4256d5c310fcac7355c71c3024851ad6751 (patch) | |
| tree | 783b4a3a4754a6cda81a20e1c81ce53ab64f7cc1 /lib/stdlib/src/erl_pp.erl | |
| parent | 7a8ee449b79da291ea702c69a7ed4ed6cdae286c (diff) | |
| download | otp-9502b4256d5c310fcac7355c71c3024851ad6751.tar.gz otp-9502b4256d5c310fcac7355c71c3024851ad6751.tar.bz2 otp-9502b4256d5c310fcac7355c71c3024851ad6751.zip | |
stdlib: Fix a bug in the Erlang Pretty Printer
Long atom names in combination with <c><<>></c> could cause a crash.
Diffstat (limited to 'lib/stdlib/src/erl_pp.erl')
| -rw-r--r-- | lib/stdlib/src/erl_pp.erl | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/stdlib/src/erl_pp.erl b/lib/stdlib/src/erl_pp.erl index dd302a2880..ada3ff5de3 100644 --- a/lib/stdlib/src/erl_pp.erl +++ b/lib/stdlib/src/erl_pp.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2018. All Rights Reserved. +%% Copyright Ericsson AB 1996-2019. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -697,6 +697,8 @@ fun_info(Extra) -> %% BITS: +bit_grp([], _Opts) -> + leaf("<<>>"); bit_grp(Fs, Opts) -> append([['<<'], [bit_elems(Fs, Opts)], ['>>']]). |