path-util: introduce path_simplify()

The function is similar to path_kill_slashes() but also removes
initial './', trailing '/.', and '/./' in the path.
When the second argument of path_simplify() is false, then it
behaves as the same as path_kill_slashes(). Hence, this also
replaces path_kill_slashes() with path_simplify().

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c
index 7c7ea18b61..4ad84bec93 100644
--- a/src/cgls/cgls.c
+++ b/src/cgls/cgls.c
@@ -241,7 +241,7 @@ int main(int argc, char *argv[]) {
                                                 goto finish;
                                         }
 
-                                        path_kill_slashes(j);
+                                        path_simplify(j, false);
                                         path = j;
                                 } else
                                         path = root;