diff --git a/main.cr b/main.cr
index af3590a..1f82451 100644
--- a/main.cr
+++ b/main.cr
@@ -37,6 +37,8 @@ OptionParser.parse do |parser|
     else
       puts "No process found by the name %s" % p_name
     end
+
+    exit
   end
 
   parser.on "-k PORT", "--kill-port=PORT", "Kill process on port" do |port|
diff --git a/spec/ltnp/ltnp_operator_spec.cr b/spec/ltnp/ltnp_operator_spec.cr
index 281ef10..f641041 100644
--- a/spec/ltnp/ltnp_operator_spec.cr
+++ b/spec/ltnp/ltnp_operator_spec.cr
@@ -26,7 +26,7 @@ describe LtnpOperator do
     end
 
     it "should not find record when process doesn't exist" do
-      sut.search_p_name(existing_p_name).nil?.should be_false
+      sut.search_p_name(nonsense_p_name).nil?.should be_true
     end
   end
 end