TerminalEmulator: fix bug in DECRQM handling

Reported in #1752
termux · Sep 12, 2020 · 8faa5b2 · 8faa5b2
1 parent 216cc10
commit 8faa5b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/terminal-emulator/src/main/java/com/termux/terminal/TerminalEmulator.java b/terminal-emulator/src/main/java/com/termux/terminal/TerminalEmulator.java
@@ -748,7 +748,7 @@ public void processCodePoint(int b) {
                                 value = (mScreen == mAltBuffer) ? 1 : 2;
                             } else {
                                 int internalBit = mapDecSetBitToInternalBit(mode);
-                                if (internalBit == -1) {
+                                if (internalBit != -1) {
                                     value = isDecsetInternalBitSet(internalBit) ? 1 : 2; // 1=set, 2=reset.
                                 } else {
                                     Log.e(EmulatorDebug.LOG_TAG, "Got DECRQM for unrecognized private DEC mode=" + mode);