• Ray Strode's avatar
    shell-extension: fix warning when iterating over extension list · ea42881e
    Ray Strode authored
    This should fix this warning:
    
    gnome-session/gnome-session/gsm-shell-extensions.c: In function ‘gsm_shell_extensions_scan’:
    gnome-session/gnome-session/gsm-shell-extensions.c:145:30: warning: comparison between pointer and zero character constant [-Wpointer-compare]
       while ((*system_data_dirs) != '\0')
                                  ^~
    gnome-session/gnome-session/gsm-shell-extensions.c:145:10: note: did you mean to dereference the pointer?
       while ((*system_data_dirs) != '\0')
    
    https://bugzilla.gnome.org/show_bug.cgi?id=783237
    ea42881e