K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-07-31T21:43:43.585228Z
K 7
svn:log
V 612
indent(1): Rearrange option parsing code to squelch clang's static analyzer.

clang-analyzer complained that eqin() sets file-scoped pointer param_start
to point into char buffer defined in scan_profile(), and once
scan_profile() exits, param_start is a "dangling reference". param_start
was never used afterwards, but it's cleaner to move it to set_option()
which is the only branch where param_start is needed.

Reference:
https://github.com/pstef/freebsd_indent/commit/ab0e44e5da3ff0fa4b62e451e4bbc3ea1ec7f365

Differential Revision: https://reviews.freebsd.org/D6966  (Partial)
Submitted by:	Piotr Stefaniak

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