From dc6c23241830f42793c1a4161e3bc88207924b48 Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Wed, 5 Apr 2023 16:14:49 +0200
Subject: [PATCH] Use inline function ds_clear to reset dstring memory. Add
 dc_free to free dstring memory, avoid memory leak.

---
 src/frontend/inpcom.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
index e0127119f..c7563db66 100644
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@@ -790,10 +790,7 @@ static void inp_stitch_continuation_lines_dstring(struct card* working)
             if (!firsttime) {
                 tfree(prev->line);
                 prev->line = copy(ds_get_buf(&newline));
-                /* reset newline, but keep memory already allocated */
-                newline.length = 0;
-                newline.p_buf[0] = '\0';
-                newline.p_stack_buf[0] = '\0';
+                ds_clear(&newline);
                 firsttime = TRUE;
             }
             prev = working;
@@ -801,6 +798,7 @@ static void inp_stitch_continuation_lines_dstring(struct card* working)
             break;
         }
     }
+    ds_free(&newline);
 }