t/t3101-ls-tree-dirname.sh: use the $( ... ) construct for command substitution

diff --git a/compat/precompose_utf8.h b/compat/precompose_utf8.h
index 3b73585fc5d8c1f40f1c467829b67f439bca3483..a94e7c43422d87ae062842ae2c2aad430c4b13e4 100644 (file)
--- a/compat/precompose_utf8.h
+++ b/compat/precompose_utf8.h
@@ -27,7 +27,7 @@ typedef struct {
 } PREC_DIR;
 
 void precompose_argv(int argc, const char **argv);
-void probe_utf8_pathname_composition(char *, int);
+void probe_utf8_pathname_composition(void);
 
 PREC_DIR *precompose_utf8_opendir(const char *dirname);
 struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *dirp);