tools: use tal/path instead of opencoding most paths.

[ccan] / tools / read_config_header.c

diff --git a/tools/read_config_header.c b/tools/read_config_header.c
index bd268722bb2f9d7cb63c04a87c6f0e40dc08a28b..732ab4abb2970d7fd54bb08a720abdc3b98b7ed6 100644 (file)
--- a/tools/read_config_header.c
+++ b/tools/read_config_header.c
@@ -1,5 +1,6 @@
 #include <ccan/err/err.h>
 #include <ccan/str/str.h>
+#include <ccan/tal/path/path.h>
 #include "read_config_header.h"
 #include "tools.h"
 #include <string.h>
@@ -90,7 +91,7 @@ char *read_config_header(const char *ccan_dir,
                         const char **compiler, const char **cflags,
                         bool verbose)
 {
-       char *fname = tal_fmt(NULL, "%s/config.h", ccan_dir);
+       char *fname = path_join(NULL, ccan_dir, "config.h");
        char **lines;
        unsigned int i;
        char *config_header;