Check NULL before running strcmp()

Change-Id: I5a5fbcc0a71e7e1b56952a52150bb1a1a71dd6e1

diff --git a/src/ise.cpp b/src/ise.cpp
index 6a6d877..d6c4cff 100644 (file)
--- a/src/ise.cpp
+++ b/src/ise.cpp
@@ -1703,7 +1703,8 @@ ise_hide()
     _reset_multitap_state(true);
 
     /* If we were in STT mode, try to reset input mode on our next show event */
-    if (g_ui && strcmp(g_ui->get_input_mode(), "STT_3X4") == 0 ) {
+    const char *inputmode = (g_ui ? g_ui->get_input_mode() : NULL);
+    if (g_ui && inputmode && strcmp(inputmode, "STT_3X4") == 0 ) {
         g_keyboard_state.need_reset = TRUE;
         ise_hide_stt_mode();
     }