input/TextInputStream: return char*

Revert to the old API before commit e9e55b08, removing unnecessary
bloat.

1 files changed, 4 insertions, 7 deletions

diff --git a/src/playlist/plugins/ExtM3uPlaylistPlugin.cxx b/src/playlist/plugins/ExtM3uPlaylistPlugin.cxx
index 5dd127add..95cc84289 100644
--- a/src/playlist/plugins/ExtM3uPlaylistPlugin.cxx
+++ b/src/playlist/plugins/ExtM3uPlaylistPlugin.cxx
@@ -39,9 +39,8 @@ public:
 	}
 
 	bool CheckFirstLine() {
-		std::string line;
-		return tis.ReadLine(line) &&
-			strcmp(line.c_str(), "#EXTM3U") == 0;
+		const char *line = tis.ReadLine();
+		return line != nullptr && strcmp(line, "#EXTM3U") == 0;
 	}
 
 	virtual DetachedSong *NextSong() override;
@@ -105,15 +104,13 @@ DetachedSong *
 ExtM3uPlaylist::NextSong()
 {
 	Tag tag;
-	std::string line;
 	const char *line_s;
 
 	do {
-		if (!tis.ReadLine(line))
+		line_s = tis.ReadLine();
+		if (line_s == nullptr)
 			return nullptr;
 
-		line_s = line.c_str();
-
 		if (StringStartsWith(line_s, "#EXTINF:")) {
 			tag = extm3u_parse_tag(line_s + 8);
 			continue;