patch 8.1.1819: :pedit does not work with a popup preview windowv8.1.1819

Problem:    :pedit does not work with a popup preview window.
Solution:   Avoid aborting with an error. (fixes #4777)  Also double check
            that after prepare_tagpreview() the current window is not a
            popup window.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/tag.c b/src/tag.c
index e288e4d839..0c36db9838 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -3693,6 +3693,11 @@ jumpto_tag(
 	}
 #endif
     }
+#if defined(FEAT_QUICKFIX) && defined(FEAT_TEXT_PROP)
+    if (WIN_IS_POPUP(curwin))
+	// something went wrong, still in popup, but it can't have focus
+	win_enter(firstwin, TRUE);
+#endif
 
 erret:
 #if defined(FEAT_QUICKFIX)