systemctl: uninitalized variable

CID #1368270.

Easily reproduced with COLUMNS=50 ./systemctl --no-pager.

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 8955d5f51f45ead2f73aecfb5546e5ef47585b62..9c0ee3752023f8edb5a074931560998de1de6261 100644 (file)
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -472,7 +472,8 @@ static int output_units_list(const UnitInfo *unit_infos, unsigned c) {
                                 id_len += incr;
                                 desc_len += MIN(extra_len - incr, max_desc_len - desc_len);
                         }
-                }
+                } else
+                        desc_len = 0;
         } else {
                 id_len = max_id_len;
                 desc_len = max_desc_len;