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Prevent NullPointerException when reading from /dev/null #150

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merged 1 commit into from
Jun 28, 2022
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Prevent NullPointerException when reading from /dev/null #150

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4 changes: 3 additions & 1 deletion src/rars/util/SystemIO.java
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,8 @@ private static String readStringInternal(String init, String prompt, int maxleng
if (Globals.getGui() == null) {
try {
input = getInputReader().readLine();
if (input == null)
input = "";
} catch (IOException e) {
}
} else {
Expand Down Expand Up @@ -634,4 +636,4 @@ private static int nowOpening(String filename, int flag) {
}

} // end private class FileIOData
}
}