[Libvir] fix another bug exposed by a compiler warning

Correct a no-op conditional. * src/qemu_conf.c (qemudReportError): Reverse a test, and use the pointer, errorMessage not its first byte, errorMessage[0]. Signed-off-by: Jim Meyering <meyering(a)redhat.com&gt; --- src/qemu_conf.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/qemu_conf.c b/src/qemu_conf.c index eead0bc..3877849 100644 --- a/src/qemu_conf.c +++ b/src/qemu_conf.c @@ -68,7 +68,7 @@ void qemudReportError(virConnectPtr conn, errorMessage[0] = '\0'; } - virerr = __virErrorMsg(code, (errorMessage[0] ? errorMessage[0] : NULL)); + virerr = __virErrorMsg(code, (!errorMessage[0] ? errorMessage : NULL)); __virRaiseError(conn, dom, net, VIR_FROM_QEMU, code, VIR_ERR_ERROR, virerr, errorMessage, NULL, -1, -1, virerr, errorMessage); } -- 1.5.4.3.366.g55277