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| author | Dave Methvin <dave.methvin@gmail.com> | 2011-08-16 19:25:32 -0400 |
|---|---|---|
| committer | Dave Methvin <dave.methvin@gmail.com> | 2011-08-16 19:25:32 -0400 |
| commit | 727d51ec9df1dadd742fc468ca3e003da172fb1b (patch) | |
| tree | fddbfc033cb63a8b636ede0b833c42ea3b488b21 /src/css.js | |
| parent | 015328787cd2e52efbc77d1254ebcac13cc4ac53 (diff) | |
| download | jquery-727d51ec9df1dadd742fc468ca3e003da172fb1b.tar.gz jquery-727d51ec9df1dadd742fc468ca3e003da172fb1b.zip | |
Save a few bytes, thanks @danheberden!
Diffstat (limited to 'src/css.js')
| -rw-r--r-- | src/css.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/css.js b/src/css.js index da0dd20c8..e5a93fce1 100644 --- a/src/css.js +++ b/src/css.js @@ -6,7 +6,7 @@ var ralpha = /alpha\([^)]*\)/i, rupper = /([A-Z]|^ms)/g, rnumpx = /^-?\d+(?:px)?$/i, rnum = /^-?\d/, - rrelNum = /^([+\-])=([+\-\.\de]+)/, + rrelNum = /^([-+])=([-+.\de]+)/, cssShow = { position: "absolute", visibility: "hidden", display: "block" }, cssWidth = [ "Left", "Right" ], @@ -85,7 +85,7 @@ jQuery.extend({ // convert relative number strings (+= or -=) to relative numbers. #7345 if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = (ret[1] === "+"? +ret[2] : -ret[2]) + parseFloat( jQuery.css( elem, name ) ); + value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) ); // Fixes bug #9237 type = "number"; } |