pidgin/pidgin

Add some NULL checks to silence scan-build.

2019-11-05, Elliott Sales de Andrade
eda298799a8e
Add some NULL checks to silence scan-build.
syntax: glob
.*.swp
.DS_Store
*.pyc
*~
\#*\#
subprojects/*/
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?