tools/kvm_stat: catch curses exceptions only

The previous version was catching all exceptions, including SIGINT.
We only want to catch the curses exceptions here.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 8cc83a309e65eee668da9ed340a636ec822a1267..ef47ad749f8a88e38ee420e5cd4d5f630f155e48 100755 (executable)
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -809,7 +809,7 @@ class Tui(object):
         # return from C start_color() is ignorable.
         try:
             curses.start_color()
-        except:
+        except curses.error:
             pass
 
         # Hide cursor in extra statement as some monochrome terminals