cldr-plurals: Fix a trivial leak

* src/cldr-plural.y (sample_range): Free unused operand value.

diff --git a/gettext-tools/src/cldr-plural.y b/gettext-tools/src/cldr-plural.y
index 9db4a67fc16edd0f77e3a4ad33d0d69067ec2397..d3128cd7355b23d665e3bae08a9e536797b79bcf 100644 (file)
--- a/gettext-tools/src/cldr-plural.y
+++ b/gettext-tools/src/cldr-plural.y
@@ -269,9 +269,13 @@ sample_ellipsis: %empty
         ;
 
 sample_range: DECIMAL
+       { free ($1); }
         | DECIMAL '~' DECIMAL
+        { free ($1); free ($3); }
         | INTEGER
+        { free ($1); }
         | INTEGER '~' INTEGER
+       { free ($1); free ($3); }
         ;
 
 %%