termiolink: check return of ty_sb_prepend(). CID1365659

2016-11-08 21:15:42 +01:00 · 2016-11-08 21:15:42 +01:00 · 93eb6e6663
parent 57c811ce9b
commit 93eb6e6663
1 changed files with 2 additions and 1 deletions
--- a/src/bin/termiolink.c
+++ b/src/bin/termiolink.c
@ -239,7 +239,8 @@ termio_link_find(Evas_Object *obj, int cx, int cy,
             goback = EINA_FALSE;
             goforward = EINA_TRUE;
          }
-        ty_sb_prepend(&sb, txt, txtlen);
+        res = ty_sb_prepend(&sb, txt, txtlen);
+        if (res < 0) goto end;
        if (isspace(sb.buf[0]))
          {
             int old_txtlen = txtlen;