ref-filter: initialize eaten variable

diff --git a/ref-filter.h b/ref-filter.h
index 76cf87cb6c64928437c2cc8c31784eba58d09bc7..85c8ebc3b904e9b44bed8b164b9cdf62839d6dae 100644 (file)
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -110,9 +110,10 @@ int verify_ref_format(struct ref_format *format);
 /*  Sort the given ref_array as per the ref_sorting provided */
 void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
 /*  Based on the given format and quote_style, fill the strbuf */
-void format_ref_array_item(struct ref_array_item *info,
-                          const struct ref_format *format,
-                          struct strbuf *final_buf);
+int format_ref_array_item(struct ref_array_item *info,
+                         const struct ref_format *format,
+                         struct strbuf *final_buf,
+                         struct strbuf *error_buf);
 /*  Print the ref using the given format and quote_style */
 void show_ref_array_item(struct ref_array_item *info, const struct ref_format *format);
 /*  Parse a single sort specifier and add it to the list */