[syslinux] "keeppxe" broken in 3.74 - short-cycle 3.75

[Gilles Espinasse]

The double ! in the patch look suspicious to me
-      m->allowedit = atoi(skipspace(p+12));
+      m->allowedit = !!atoi(skipspace(p+12));

Unrelated, I look at extlinux/main.c on git tree
On HEAD, 'const char *program;' is duplicated (line 59 and 184) and line 184
should be removed.

Gilles