z80/emulator
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Fixed error when trying to read keyboard when there are no chars ready

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This commit is contained in:
Dreaded_X 2021-02-01 00:58:00 +01:00
parent 1b093acfe6
commit a729949d4c
1 changed files with 7 additions and 3 deletions
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10
src/main.cpp
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@ -489,9 +489,13 @@ class Emulator {
// Input // Input
case 0x1E: { case 0x1E: {
uint8_t c = e->input.front(); if (e->input.size()) {
e->input.pop(); uint8_t c = e->input.front();
return c; e->input.pop();
return c;
} else {
return 0x00;
}
} }
// Has input // Has input