commit f9ddb94283148020cab6ce74cbbdda59ab53e4ac
author Bram Moolenaar <Bram@vim.org> Fri May 14 18:10:27 2010 +0200
committer Bram Moolenaar <Bram@vim.org> Fri May 14 18:10:27 2010 +0200
tree 2b375284963c93d54111280dd314bd1cb3978e62
parent 9dbe4758b1c2333c00e554d54767fbca35880201

updated for version 7.2.428
Problem:    Using setqflist([]) to clear the error list doesn't work properly.
Solution:   Set qf_nonevalid to TRUE when appropriate. (Christian Brabandt)

src/quickfix.c

diff --git a/src/quickfix.c b/src/quickfix.c
index 8537a7c..8fef225 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -3654,7 +3654,11 @@
 	}
     }
 
-    qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
+    if (qi->qf_lists[qi->qf_curlist].qf_index == 0)
+	/* empty list or no valid entry */
+	qi->qf_lists[qi->qf_curlist].qf_nonevalid = TRUE;
+    else
+	qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
     qi->qf_lists[qi->qf_curlist].qf_ptr = qi->qf_lists[qi->qf_curlist].qf_start;
     qi->qf_lists[qi->qf_curlist].qf_index = 1;