check for (un)selection befor (un)set
authorPhilipp Takacs <philipp@bureaucracy.de>
Fri, 6 Nov 2015 10:30:51 +0000 (11:30 +0100)
committerPhilipp Takacs <philipp@bureaucracy.de>
Fri, 6 Nov 2015 10:35:03 +0000 (11:35 +0100)
commit860ebc0e4bd25ef45ca0257e90daa6a61b7f477a
tree20671f877e8861ababf58eefe369cd3649580d15
parent1492dd50aa1043da58809ca0fec18cb6ab9937bc
check for (un)selection befor (un)set

If you select or unselect the same msgnum
numsel won't be increased/decreased twice.
sbr/m_convert.c
sbr/seq_msgstats.c