#1 0.2 and gcc 4.4.4 warnings

[Jari Aalto]

Please correct these warnings:

$ gcc --version
gcc (Debian 4.4.4-1) 4.4.4

$ gcc -g -c -DHAVE_XPM -Wall -pedantic -I/usr/X11R6/include -o lpanel.o lpanel.c
lpanel.c: In function 'manage_args':
lpanel.c:823: warning: suggest parentheses around assignment used as truth value
lpanel.c:825: warning: suggest parentheses around assignment used as truth value
lpanel.c:827: warning: suggest parentheses around assignment used as truth value
lpanel.c:829: warning: suggest parentheses around assignment used as truth value