Don't allow the parallelism to be smaller than 1.

Nesvilab · Mar 10, 2021 · 71adeca · 71adeca
1 parent 6889229
commit 71adeca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/MSFragger-GUI/src/com/dmtavt/fragpipe/tabs/TabWorkflow.java b/MSFragger-GUI/src/com/dmtavt/fragpipe/tabs/TabWorkflow.java
@@ -430,7 +430,7 @@ private JPanel createPanelOptions() {
     uiSpinnerRam = new UiSpinnerInt(0, 0, 1024, 1, 3);
     FormEntry feRam = fe(uiSpinnerRam, "ram").label("RAM (GB, 0=auto)").tooltip("Leave at zero to use a reasonable amount automatically").create();
     final int maxProcessors = 128;
-    uiSpinnerThreads = new UiSpinnerInt(Math.min(Runtime.getRuntime().availableProcessors() - 1, maxProcessors), 0, maxProcessors, 1);
+    uiSpinnerThreads = new UiSpinnerInt(Math.max(1, Math.min(Runtime.getRuntime().availableProcessors() - 1, maxProcessors)), 0, maxProcessors, 1);
     FormEntry feThreads = fe(uiSpinnerThreads, "threads").label("Parallelism").create();
 
     mu.add(p, feRam.label()).split();