bin/iwtop

diff --git a/bin/iwtop b/bin/iwtop
index 2b614b5e9951734823023cb4305fc5dd25038cdb..70dc1e1a720e4f99c9b776446000b65274cd9cc9 100755 (executable)
--- a/bin/iwtop
+++ b/bin/iwtop
@@ -32,7 +32,7 @@ while (<>) {
     $net{$k}{quality} = $1;
     $net{$k}{signal} = $2;
   }
-  if (/Quality=(\d+).\d+\s+Signal level=-?(\d+)/) {
+  if (/Quality=(\d+).\d+\s+Signal level=(-?\d+)/) {
     $net{$k}{quality} = $1;
     $net{$k}{signal} = $2;
   }