Prefs saved as a value of 0 were treated like empty strings. This caused
authorfidian <fidian@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Mon, 25 Jun 2001 16:20:57 +0000 (16:20 +0000)
committerfidian <fidian@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Mon, 25 Jun 2001 16:20:57 +0000 (16:20 +0000)
commited9f3a67e3668c232994f4a69c045e6f3b6eba72
tree0e6f2812af36068fb72c6cd51d3764e576f36fbd
parent97876814d7f47f9ea38c1cd97cb8bd73191fa9c4
Prefs saved as a value of 0 were treated like empty strings.  This caused
the alternating row colors setting to be messed up.
Bug reported on May 12, 2001, by Marc Lucks.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1421 7612ce4b-ef26-0410-bec9-ea0150e637f0
functions/prefs.php