[libvirt] [PATCH] build: silence gettext warning

[Eric Blake]

Otherwise, 'make dist' gives multiple warnings like:

libvirt.pot:20814: warning: internationalized messages should not contain the `\r' escape sequence

* tools/virsh.c (vshAskReedit): Avoid \r in _().
---

Pushing under the trivial rule.

 tools/virsh.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/virsh.c b/tools/virsh.c
index 744b629..90ea43d 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -690,10 +690,10 @@ vshAskReedit(vshControl *ctl, const char *msg)
         c = c_tolower(getchar());

         if (c == '?') {
-            vshPrint(ctl, "\r\n%s", _("y - yes, start editor again\r\n"
-                                      "n - no, throw away my changes\r\n"
-                                      "f - force, try to redefine again\r\n"
-                                      "? - print this help\r\n"));
+            vshPrint(ctl, "\r\n%s", _("y - yes, start editor again\n"
+                                      "n - no, throw away my changes\n"
+                                      "f - force, try to redefine again\n"
+                                      "? - print this help\n"));
             continue;
         } else if (c == 'y' || c == 'n' || c == 'f') {
             break;
-- 
1.7.10.2