utils: Rename strdup_printf -> xasprintf

I find this clearer since I know about `asprintf`, and the `x` prefix.

Closes: #55
Approved by: alexlarsson

1 files changed, 2 insertions, 2 deletions

diff --git a/utils.h b/utils.h
index a6f709d..2291093 100644
--- a/utils.h
+++ b/utils.h
@@ -70,8 +70,8 @@ char *strconcat      (const char  *s1,
 char *strconcat3     (const char  *s1,
                       const char  *s2,
                       const char  *s3);
-char* strdup_printf  (const char  *format,
-                      ...) __attribute__((format(printf, 1, 2)));
+char* xasprintf  (const char  *format,
+		  ...) __attribute__((format(printf, 1, 2)));
 bool  has_prefix     (const char  *str,
                       const char  *prefix);
 bool  has_path_prefix (const char  *str,