Fix nuts exec throwing NullPointerException

thevpc · Oct 30, 2021 · 8209800 · 8209800
1 parent b62b0d4
commit 8209800
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/.../main/java/net/thevpc/nuts/runtime/standalone/wscommands/exec/DefaultNutsExecCommand.java b/.../main/java/net/thevpc/nuts/runtime/standalone/wscommands/exec/DefaultNutsExecCommand.java
@@ -69,10 +69,10 @@ public NutsExecutableInformation which() {
         }
         terminal.out().flush();
         terminal.err().flush();
-        String[] ts = command.toArray(new String[0]);
-        if (ts.length == 0) {
+        if (command == null || command.size() == 0) {
             throw new NutsIllegalArgumentException(traceSession, NutsMessage.plain("missing command"));
         }
+        String[] ts = command.toArray(new String[0]);
         NutsExecutableInformationExt exec = null;
         execSession.setTerminal(terminal);
         NutsExecutionType executionType = this.getExecutionType();