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authorPaul Eggert <eggert@cs.ucla.edu>2017-10-07 22:56:29 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2017-10-07 22:57:12 -0700
commit7c2c117c91eeef5e7bd70c98cc7e201007016b1e (patch)
treed1078dd11347fc4d39f97f3db518d2f677f590aa /lib
parent2202952b8307f3a6407820280e94e4d979b7a122 (diff)
downloademacs-7c2c117c91eeef5e7bd70c98cc7e201007016b1e.tar.gz
Improve test for unreachable dirs
* src/sysdep.c (get_current_dir_name_or_unreachable): New function, with most of the old contents of emacs_get_current_dir_name. (emacs_get_current_dir_name): Use it. Use a simpler test for unreachable directory strings, and also apply it to getcwd etc. (Bug#27871)
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