[bug-gettext] [PATCH 6/6] Fix memory leak: free gram_pos.file_name in lex_end()

[Alexander Potashev]

Fix memory leak that manifests when you read more than one translation
file sequentially in one process.
---
 gettext-tools/src/po-lex.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gettext-tools/src/po-lex.c b/gettext-tools/src/po-lex.c
index 9b9704a..8da0b9a 100644
--- a/gettext-tools/src/po-lex.c
+++ b/gettext-tools/src/po-lex.c
@@ -627,6 +627,7 @@ void
 lex_end ()
 {
   mbf->fp = NULL;
+  free (gram_pos.file_name);
   gram_pos.file_name = NULL;
   gram_pos.line_number = 0;
   gram_pos_column = 0;
-- 
1.8.1.5