1 files changed, 6 insertions, 2 deletions
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp
index 24c5ebc6d2c..9fbf869455c 100644
--- a/src/corelib/io/qprocess_unix.cpp
+++ b/src/corelib/io/qprocess_unix.cpp
@@ -421,8 +421,12 @@ void QProcessPrivate::startProcess()
 #endif
 
     // Initialize pipes
-    if (!openChannels() || qt_create_pipe(childStartedPipe) != 0) {
-        setErrorAndEmit(QProcess::FailedToStart, qt_error_string(errno));
+    if (!openChannels()) {
+        // openChannel sets the error string
+        return;
+    }
+    if (qt_create_pipe(childStartedPipe) != 0) {
+        setErrorAndEmit(QProcess::FailedToStart, "pipe: "_L1 + qt_error_string(errno));
         cleanup();
         return;
     }