diff --git a/src/Dplr/TaskReport.php b/src/Dplr/TaskReport.php
index b823222..0f22252 100644
--- a/src/Dplr/TaskReport.php
+++ b/src/Dplr/TaskReport.php
@@ -82,7 +82,7 @@ public function getType(): string
 
     public function getOutput(): ?string
     {
-        if (!isset($this->data['Stdout'])) {
+        if (!isset($this->data['Stdout']) && '' !== $this->data['StdOut']) {
             return null;
         }
 
@@ -91,12 +91,12 @@ public function getOutput(): ?string
 
     public function getErrorOutput(): ?string
     {
-        if (isset($this->data['Stderr'])) {
+        if (isset($this->data['Stderr']) && '' !== $this->data['Stderr']) {
             return $this->data['Stderr'];
         }
 
-        if (isset($this->data['ErrorMsg'])) {
-            return $this->data['ErrorMsg'];
+        if (isset($this->data['ErrMsg']) && '' !== $this->data['ErrMsg']) {
+            return $this->data['ErrMsg'];
         }
 
         return null;
diff --git a/tests/Dplr/Tests/DplrTest.php b/tests/Dplr/Tests/DplrTest.php
index 0ae3762..521acac 100644
--- a/tests/Dplr/Tests/DplrTest.php
+++ b/tests/Dplr/Tests/DplrTest.php
@@ -208,6 +208,71 @@ public function testLimitedConcurrency(): void
         }
     }
 
+    public function testShellErrorReporting(): void
+    {
+        $d = self::getDplr();
+        $d->upload(self::getFixturesPath() . '/files/1.txt', '/foo/1.txt', 'job');
+
+        $this->assertTrue($d->hasTasks());
+
+        $output = '';
+        $d->run(function (string $s) use (&$output) {
+            $output .= $s;
+        });
+
+        $this->assertFalse($d->isSuccessful());
+        $this->assertFalse($d->hasTasks());
+        $this->assertEquals(
+            'CPY ' . self::getFixturesPath() . "/files/1.txt -> /foo/1.txt E\n",
+            $output
+        );
+
+        $report = $d->getReport();
+        $this->assertEquals(1, $report['total']);
+        $this->assertEquals(0, $report['successful']);
+        $this->assertEquals(1, $report['failed']);
+
+        $report = $d->getReports()[0];
+        $this->assertEquals(
+            $report->getErrorOutput(),
+            "ash: can't create /foo/1.txt: nonexistent directory\n"
+        );
+    }
+
+    public function testGosshaErrorReporting(): void
+    {
+        $d = new Dplr(self::USER, self::GOSSHA_PATH, self::SSH_KEY);
+        $d
+            ->addServer('remote_4', ['job', 'all'])
+        ;
+        $d->upload(self::getFixturesPath() . '/files/1.txt', '/foo/1.txt', 'job');
+
+        $this->assertTrue($d->hasTasks());
+
+        $output = '';
+        $d->run(function (string $s) use (&$output) {
+            $output .= $s;
+        });
+
+        $this->assertFalse($d->isSuccessful());
+        $this->assertFalse($d->hasTasks());
+        $this->assertEquals(
+            'CPY ' . self::getFixturesPath() . "/files/1.txt -> /foo/1.txt E\n",
+            $output
+        );
+
+        $report = $d->getReport();
+        $this->assertEquals(1, $report['total']);
+        $this->assertEquals(0, $report['successful']);
+        $this->assertEquals(1, $report['failed']);
+
+        $report = $d->getReports()[0];
+        $this->assertEquals(
+            $report->getErrorOutput(),
+            'dial tcp: lookup remote_4: no such host'
+        );
+    }
+
     private static function getFixturesPath(): string
     {
         return realpath(__DIR__ . '/../Fixtures');