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authorHans Bolinder <[email protected]>2019-06-11 08:58:35 +0200
committerHans Bolinder <[email protected]>2019-06-11 09:46:14 +0200
commitacc3b04fb0128fca1770a3823b6651f632d73939 (patch)
tree4e1518facb2fd9d038cb35f8a9b79c271a06f807 /lib/stdlib/src
parent7fe7fa3dde556b5b92522f8279d465bb52baf1f6 (diff)
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stdlib: Fix a bug concerning io_lib option 'chars_limit'
See also https://bugs.erlang.org/browse/ERL-967.
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/io_lib_pretty.erl4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/stdlib/src/io_lib_pretty.erl b/lib/stdlib/src/io_lib_pretty.erl
index 8f2fd7ea8f..19e4140893 100644
--- a/lib/stdlib/src/io_lib_pretty.erl
+++ b/lib/stdlib/src/io_lib_pretty.erl
@@ -462,7 +462,9 @@ find_upper(Lower, Term, T, Dl, Dd, D, RF, Enc, Str) ->
case If of
{_, _, _Dots=0, _} -> % even if Len > T
If;
- {_, Len, _, _} when Len =< T, D1 < D orelse D < 0 ->
+ {_, _Len=T, _, _} -> % increasing the depth is meaningless
+ If;
+ {_, Len, _, _} when Len < T, D1 < D orelse D < 0 ->
find_upper(If, Term, T, D1, Dd2, D, RF, Enc, Str);
_ ->
search_depth(Lower, If, Term, T, Dl, D1, RF, Enc, Str)