Sanitize getpid() call if JNA is missing.

pop-mihai · Nov 27, 2020 · 6b1ec5e · 6b1ec5e
1 parent 80bd7ae
commit 6b1ec5e
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/qz/utils/MacUtilities.java b/src/qz/utils/MacUtilities.java
@@ -134,7 +134,12 @@ public static int getScaleFactor() {
     }
 
     public static int getProcessID() {
-        return CLibrary.INSTANCE.getpid();
+        try {
+            return CLibrary.INSTANCE.getpid();
+        } catch(UnsatisfiedLinkError | NoClassDefFoundError e) {
+            log.warn("Could not obtain process ID.  This usually means JNA isn't working.  Returning -1.");
+        }
+        return -1;
     }
 
     private interface CLibrary extends Library {