fix warning when there are no tags
authorTim Mallezie <tim.mallezie@chiro.be>
Wed, 13 May 2015 19:04:24 +0000 (21:04 +0200)
committerTim Mallezie <tim.mallezie@chiro.be>
Wed, 13 May 2015 19:04:24 +0000 (21:04 +0200)
commit54d33f2843e629545f6bf6233cf02a1a2cf4b5ba
tree830c6a456715c78fb288b5637e8d319b4bdb99be
parenta14e123a77a33879f3dd63c74b0c72031e0c8b5f
fix warning when there are no tags
CRM/Core/BAO/Tag.php