Bug#870092: fvwm1 no menu on mouse 2

[Ulrich Teichert]

Package: fvwm1
Version: 1.24r-56+b1
Severity: important

After the dist-upgrade from jessie to stretch, the fvwm1 menu on mouse 2
disapeared. The middle mouse button (which referes to mouse 2) does work
for xterm (cut & paste) or firefox, though. Just that no menu comes up
from the root window. The other menus on mouse 1 and 3 are working fine.

-- System Information:
Debian Release: 9.1
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 4.9.0-3-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages fvwm1 depends on:
ii libc6 2.24-11+deb9u1
ii libx11-6 2:1.6.4-3
ii libxext6 2:1.3.3-1+b2
ii libxpm4 1:3.5.12-1
ii m4 1.4.18-1

fvwm1 recommends no packages.

Versions of packages fvwm1 suggests:
pn fvwm-icons | fvwm-common <none>
pn librplay3 <none>
pn menu <none>
ii xfonts-100dpi 1:1.0.4+nmu1
ii xfonts-75dpi 1:1.0.4+nmu1

-- no debconf information