[PATCH] parse-options: fix clang opterror() -Wunused-value warning

2013-08-09 Thread Eric Sunshine
a469a1019352b8ef (silence some -Wuninitialized false positives; 2012-12-15) triggered unused value warnings when the return value of opterror() and several other error-related functions was not used. 5ded807f7c0be10e (fix clang -Wunused-value warnings for error functions; 2013-01-16) applied a fix

Re: [PATCH] parse-options: fix clang opterror() -Wunused-value warning

2013-08-09 Thread Jeff King
On Fri, Aug 09, 2013 at 05:06:17AM -0400, Eric Sunshine wrote: a469a1019352b8ef (silence some -Wuninitialized false positives; 2012-12-15) triggered unused value warnings when the return value of opterror() and several other error-related functions was not used. 5ded807f7c0be10e (fix clang