add missing "extern" (fixes FTBFS on gcc-10)

[vor.git] / file.c

diff --git a/file.c b/file.c
index efd08e5..5f6204d 100644 (file)
--- a/file.c
+++ b/file.c
@@ -52,7 +52,8 @@ find_files(void)
        return true;
 }
 
-FILE *open_score_file(char *mode)
+FILE *
+open_score_file(char *mode)
 {
        return fopen("scores", mode);
 }