xgettext: Remove side effect of an extraction on later extractions.

Reported in <https://savannah.gnu.org/bugs/?62363>.

* gettext-tools/src/xgettext.c (extract_from_file): Reset
current_formatstring_parser1/2/3 variables before returning.

diff --git a/gettext-tools/src/xgettext.c b/gettext-tools/src/xgettext.c
index 0259f6da5e29539f2ae0c1111c5bcb07279581bf..8cd587a2d5e40c08fc6fbeabe61c6a6e17e0cd5d 100644 (file)
--- a/gettext-tools/src/xgettext.c
+++ b/gettext-tools/src/xgettext.c
@@ -1913,6 +1913,10 @@ extract_from_file (const char *file_name, extractor_ty extractor,
     }
   free (logical_file_name);
   free (real_file_name);
+
+  current_formatstring_parser1 = NULL;
+  current_formatstring_parser2 = NULL;
+  current_formatstring_parser3 = NULL;
 }
 
 static message_ty *