From 24737c291738313fd67924172988a8986f60e958 Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek Date: Sat, 16 Apr 2016 23:08:23 -0400 Subject: install: allow paths like LookupPath.generator to be NULL Fixes #3047. --- src/basic/path-util.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/basic/path-util.h') diff --git a/src/basic/path-util.h b/src/basic/path-util.h index f43d477eb9..34d5cd1570 100644 --- a/src/basic/path-util.h +++ b/src/basic/path-util.h @@ -48,6 +48,10 @@ bool path_equal(const char *a, const char *b) _pure_; bool path_equal_or_files_same(const char *a, const char *b); char* path_join(const char *root, const char *path, const char *rest); +static inline bool path_equal_ptr(const char *a, const char *b) { + return !!a == !!b && (!a || path_equal(a, b)); +} + /* Note: the search terminates on the first NULL item. */ #define PATH_IN_SET(p, ...) \ ({ \ -- cgit v1.2.3-54-g00ecf