[PUSHED OBVIOUS] QUIET flag initialization missing in 2 places.

[Philippe Waroquiers <philippe dot waroquiers at skynet dot be>]

Fix by Matthew Malcomson  <matthew.malcomson@arm.com>

Pushed as obvious.
---
 gdb/ChangeLog | 5 +++++
 gdb/stack.c   | 2 +-
 gdb/symtab.c  | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8e40537aaf..6decf3dc0a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2018-11-02  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* symtab.c (info_functions_command): Initialize quiet flag.
+	* stack.c (info_args_command): Likewise.
+
 2018-11-01  Jim Wilson  <jimw@sifive.com>
 
 	* riscv-tdep.c (riscv_breakpoint_kind_from_pc): New local unaligned_p.
diff --git a/gdb/stack.c b/gdb/stack.c
index abbaf5d4a7..f34d7b2a17 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -2303,7 +2303,7 @@ info_args_command (const char *args, int from_tty)
 {
   std::string regexp;
   std::string t_regexp;
-  bool quiet;
+  bool quiet = false;
 
   while (args != NULL
 	 && extract_info_print_args (&args, &quiet, &regexp, &t_regexp))
diff --git a/gdb/symtab.c b/gdb/symtab.c
index cd27a75e8c..7649908d9c 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -4760,7 +4760,7 @@ info_functions_command (const char *args, int from_tty)
 {
   std::string regexp;
   std::string t_regexp;
-  bool quiet;
+  bool quiet = false;
 
   while (args != NULL
 	 && extract_info_print_args (&args, &quiet, &regexp, &t_regexp))
-- 
2.19.1