gvim with GTK3 GUI was so untractable recently on my new openSUSE 42.3
system that I decided to "downgrade" to GTK2, which of course means
running "make reconfig" on the new set of configure parameters.

This "full" compile gave the following warning, which did not prevent
the generation of an (at last) well-funtioning executable. This was on
a compile at patchlevel 8.0.798 but since it was a full compile I
can't tell how long this warning has been there:

gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK  -pthread
-I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include
-I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo
-I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/libpng16
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16
-I/usr/include/pango-1.0 -I/usr/include/harfbuzz
-I/usr/include/pango-1.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/freetype2    -O2
-fno-strength-reduce -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
 -o objects/terminal.o terminal.c
terminal.c: In function ‘handle_pushline’:
terminal.c:777:60: warning: ‘len’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
  p = (VTermScreenCell *)alloc((int)sizeof(VTermScreenCell) * len);
                                                            ^


Best regards,
Tony.

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