Use a better name for the function interpolating paths

It is not immediately clear what `expand_user_path()` means, so let's
rename it to `interpolate_path()`. This also opens the path for
interpolating more than just a home directory.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/path.c b/path.c
index bf329e535c..8dc5ad2cb5 100644
--- a/path.c
+++ b/path.c
@@ -724,7 +724,7 @@ static struct passwd *getpw_str(const char *username, size_t len)
  *
  * If real_home is true, strbuf_realpath($HOME) is used in the `~/` expansion.
  */
-char *expand_user_path(const char *path, int real_home)
+char *interpolate_path(const char *path, int real_home)
 {
 	struct strbuf user_path = STRBUF_INIT;
 	const char *to_copy = path;
@@ -811,7 +811,7 @@ const char *enter_repo(const char *path, int strict)
 		strbuf_add(&validated_path, path, len);
 
 		if (used_path.buf[0] == '~') {
-			char *newpath = expand_user_path(used_path.buf, 0);
+			char *newpath = interpolate_path(used_path.buf, 0);
 			if (!newpath)
 				return NULL;
 			strbuf_attach(&used_path, newpath, strlen(newpath),