window(1): Perform NULL check before strcmp() rather than after.
authorYONETANI Tomokazu <y0netan1@dragonflybsd.org>
Sat, 10 Apr 2010 01:47:16 +0000 (10:47 +0900)
committerYONETANI Tomokazu <y0netan1@dragonflybsd.org>
Sat, 10 Apr 2010 02:02:01 +0000 (11:02 +0900)
commita980262361ebe4b35b5c50199d6ba0044e3adbd7
treed569e66eb930be42632ea11f02b83487bfce6bff
parent589816007c63055bb02944e04c75e8472c8434ac
window(1): Perform NULL check before strcmp() rather than after.

Fixes segfault upon TERM=cons25.
usr.bin/window/ttgeneric.c