diff: clear emitted_symbols flag after use

diff --git a/diff.c b/diff.c
index dc9965e836cd49c46a01293ef1d678a619b8f997..a4016087df7ad8bb28b63135a78371e0e803f527 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -5885,8 +5885,10 @@ static void diff_flush_patch_all_file_pairs(struct diff_options *o)
 
                for (i = 0; i < esm.nr; i++)
                        free((void *)esm.buf[i].line);
+               esm.nr = 0;
+
+               o->emitted_symbols = NULL;
        }
-       esm.nr = 0;
 }
 
 void diff_flush(struct diff_options *options)