diff options
Diffstat (limited to 'resources/jquery/jquery.byteLimit.js')
| -rw-r--r-- | resources/jquery/jquery.byteLimit.js | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/resources/jquery/jquery.byteLimit.js b/resources/jquery/jquery.byteLimit.js index 75dc2b90..a8c0b065 100644 --- a/resources/jquery/jquery.byteLimit.js +++ b/resources/jquery/jquery.byteLimit.js @@ -78,7 +78,8 @@ // Chop off characters from the end of the "inserted content" string // until the limit is statisfied. if ( fn ) { - while ( $.byteLength( fn( inpParts.join( '' ) ) ) > byteLimit ) { + // stop, when there is nothing to slice - bug 41450 + while ( $.byteLength( fn( inpParts.join( '' ) ) ) > byteLimit && inpParts[1].length > 0 ) { inpParts[1] = inpParts[1].slice( 0, -1 ); } } else { @@ -221,8 +222,11 @@ // This is a side-effect of limiting after the fact. if ( res.trimmed === true ) { this.value = res.newVal; - prevSafeVal = res.newVal; } + // Always adjust prevSafeVal to reflect the input value. Not doing this could cause + // trimValForByteLength to compare the new value to an empty string instead of the + // old value, resulting in trimming always from the end (bug 40850). + prevSafeVal = res.newVal; } ); } ); }; |