[libvirt] [PATCH v2 2/2] qemu_process: don't print empty line if qemu exits without any error

[Pavel Hrdina]

Resolves: Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1335617

Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
---
 src/qemu/qemu_process.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 87c1fe8..397dac7 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -1809,8 +1809,11 @@ qemuProcessReportLogError(qemuDomainLogContextPtr logCtxt,
         return -1;
 
     virResetLastError();
-    virReportError(VIR_ERR_INTERNAL_ERROR,
-                   _("%s: %s"), msgprefix, logmsg);
+    if (virStringIsEmpty(logmsg))
+        virReportError(VIR_ERR_INTERNAL_ERROR, "%s", msgprefix);
+    else
+        virReportError(VIR_ERR_INTERNAL_ERROR, _("%s: %s"), msgprefix, logmsg);
+
     VIR_FREE(logmsg);
     return 0;
 }
-- 
2.8.3