a bunch of IM fixes from the GUI team

mysql-test/r/im_life_cycle.result:
  correct result
mysql-test/t/im_life_cycle.imtest:
  check that wrong command is processed correctly
server-tools/instance-manager/Makefile.am:
  always look for passwords in /etc/ on unixes
server-tools/instance-manager/commands.cc:
  fix warning
server-tools/instance-manager/instance.cc:
  fix monitoring capabilities, when no port was specified
  for an instance
server-tools/instance-manager/instance_map.cc:
  allow relative paths in --defaults-file option
server-tools/instance-manager/mysqlmanager.cc:
  fix windows warning
server-tools/instance-manager/options.cc:
  add vars to allow relative paths in --defaults-file option
server-tools/instance-manager/options.h:
  add an option
server-tools/instance-manager/parse.cc:
  check for get_text_id return value
server-tools/instance-manager/portability.h:
  add _snprintf define, move platfrom-independent
  ifdefs to priv.h
server-tools/instance-manager/priv.cc:
  increase net timeout. it should be equal to mysqld's
server-tools/instance-manager/priv.h:
  move platform-independent ifdefs here

1 files changed, 4 insertions, 1 deletions

diff --git a/server-tools/instance-manager/options.cc b/server-tools/instance-manager/options.cc
index b16fcabae01..8119e8fc0ea 100644
--- a/server-tools/instance-manager/options.cc
+++ b/server-tools/instance-manager/options.cc
@@ -55,6 +55,8 @@ uint Options::monitoring_interval= DEFAULT_MONITORING_INTERVAL;
 uint Options::port_number= DEFAULT_PORT;
 /* just to declare */
 char **Options::saved_argv= NULL;
+/* Remember if the config file was forced */
+bool Options::is_forced_default_file= 0;
 
 /*
   List of options, accepted by the instance manager.
@@ -118,7 +120,7 @@ static struct my_option my_long_options[] =
     " Server binary.",
     (gptr *) &Options::default_mysqld_path,
     (gptr *) &Options::default_mysqld_path,
-    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },
+    0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0 },
 
   { "monitoring-interval", OPT_MONITORING_INTERVAL, "Interval to monitor"
     " instances in seconds.",
@@ -254,6 +256,7 @@ int Options::load(int argc, char **argv)
     if (is_prefix(argv[1], "--defaults-file="))
     {
       Options::config_file= strchr(argv[1], '=') + 1;
+      Options::is_forced_default_file= 1;
     }
     if (is_prefix(argv[1], "--defaults-extra-file=") ||
         is_prefix(argv[1], "--no-defaults"))