edje entry - fix format appending with just empty strings
authorCarsten Haitzler (Rasterman) <raster@rasterman.com>
Thu, 14 Aug 2014 10:32:45 +0000 (19:32 +0900)
committerCarsten Haitzler (Rasterman) <raster@rasterman.com>
Thu, 14 Aug 2014 10:32:45 +0000 (19:32 +0900)
commitbc6eb8fcecccff5978dacaeaa0504e399d464ba7
treec56427ba340ec23acadf87e32b0340d3b53dbcc5
parent53ddf83842b4962cc38ddceb94e851499b829f36
edje entry - fix format appending with just empty strings

this fixes CID 1039647 - it caught a real bug. we were not skipping
out on an empty + or - push/pop format fomamnt if it had nothing
there. not actually something people do - but possible. fix!
src/lib/edje/edje_entry.c