[WGID-89732] Fix dereference issue

Change-Id: If05652fbc57ffb85fd5a0ff6407e18dfdc3064b2

diff --git a/src/mh_view_main.c b/src/mh_view_main.c
index fcddfafc8eab8bb6124657965b341f4a8cb4d35c..ecc39e5e77cdb10ef62b75ed87ef035cca31f8cd 100755 (executable)
--- a/src/mh_view_main.c
+++ b/src/mh_view_main.c
@@ -1138,7 +1138,7 @@ static char *__get_help_label(void *data, Evas_Object *obj, const char *part)
                                        passphrase,
                                        security_type,
                                        STR_ENTER_THE_PASSWORD_ON_THE_OTHER_DEVICE,
-                                       hidden[0] != '\0' ? "<br>" : "",
+                                       hidden && hidden[0] != '\0' ? "<br>" : "",
                                        hidden);
                } else {
                        snprintf(buf, MH_LABEL_LENGTH_MAX,
@@ -1148,7 +1148,7 @@ static char *__get_help_label(void *data, Evas_Object *obj, const char *part)
                                        "</font_size>",
                                        STR_DEV_NAME,
                                        device_name,
-                                       hidden[0] != '\0' ? "<br>" : "",
+                                       hidden && hidden[0] != '\0' ? "<br>" : "",
                                        hidden);
                }