Searching with / skips the current map when io.maps is configured

[rlaemmert]

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Work environment

Questions	Answers
OS/arch/bits (mandatory)	Voidlinux 86_64
File format of the file you reverse (mandatory)	PE
Architecture/bits of the file (mandatory)	x86/32
r2 -v full output, not truncated (mandatory)	radare2 3.6.0-git 22770 @ linux-x86-64 git.3.5.1-360-gc7296d600
commit: c7296d6 build: 2019-06-23__13:16:18

Expected behavior

If you search some hex value the current map should also be searched
if search.in is configured with io.maps

Actual behavior

The current map seems to be skipped for any search.

Steps to reproduce the behavior

• Open a binary (just tested elf/pe yet)
• 'px 1' to look at the first hex value
• /x
• the result doesnt contain the current spot

I also created a test for this:
https://github.com/radare/radare2-regressions/commit/5d28ecc40bb8766e07c042de8f5d997d1e0ec633