[PATCH] Don't nest double quotes in tuiterm.exp

[Tom Tromey <tromey@adacore.com>]

I found a line in tuiterm.exp that causes Emacs paren-matching to go
awry.  This patch fixes the problem by changing some apparent nested
double quotes (which I think isn't really possible in Tcl but this
seems to be the intent) to be more correct; which fixes the Emacs
issue as well.
---
 gdb/testsuite/lib/tuiterm.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/testsuite/lib/tuiterm.exp b/gdb/testsuite/lib/tuiterm.exp
index cc8e852690a..b83b8afdcec 100644
--- a/gdb/testsuite/lib/tuiterm.exp
+++ b/gdb/testsuite/lib/tuiterm.exp
@@ -1291,7 +1291,7 @@ namespace eval Term {
 
 	for {set y 0} {$y < $_rows} {incr y} {
 	    set fmt [format %5d $y]
-	    verbose -log "$fmt [get_line_1 $y "" $attrs]"
+	    verbose -log "$fmt [get_line_1 $y {} $attrs]"
 	}
     }
 

base-commit: 303045d9539d9032208b8b67f222943ff4c96b05
-- 
2.50.1