Fixed bug 1014

Don't send events for unprintable characters

Fixed bug 1014
Don't send events for unprintable characters
528c05d5 · Sam Lantinga · b72ceb7a · 528c05d5
Commit 528c05d5 authored Jul 18, 2010 by Sam Lantinga
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SDL_keyboard.c src/events/SDL_keyboard.c +5 -0

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--- a/src/events/SDL_keyboard.c
+++ b/src/events/SDL_keyboard.c
@@ -764,6 +764,11 @@ SDL_SendKeyboardText(const char *text)
    SDL_Keyboard *keyboard = &SDL_keyboard;
    int posted;

+    /* Don't post text events for unprintable characters */
+    if (*text < ' ') {
+        return 0;
+    }
+
    /* Post the event, if desired */
    posted = 0;
    if (SDL_GetEventState(SDL_TEXTINPUT) == SDL_ENABLE) {