Fixed -Woverflow warning while compiling gcc-10

[Zaryob]

In main commands source there is a -Woverflow gives me while making with make V=1 . After this patch that issue fixed.
Bests, regards.

[landley]

You have more than 2 billion commands built into toybox? How did you get a single ELF section that big?

I tried -Woverflow on gcc (x86-64 and i686) and clang, neither complained. What compiler version showed you this error?

[Zaryob]

You have more than 2 billion commands built into toybox? How did you get a single ELF section that big?

I tried -Woverflow on gcc (x86-64 and i686) and clang, neither complained. What compiler version showed you this error?

gcc --version
gcc (SUSE Linux) 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c]
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[landley]

What is the actual error? How can an overflow happen here?

[Zaryob]

I searched that problems cause. It caused due to ld linker problem in openSUSE. I gonna fix my ld 😂 sorry for fuzzy pull request.