oe-git-proxy: Allow explicit IP addresses in $NO_PROXY

Without this fix, if one specified, e.g., 127.0.0.1 in $NO_PROXY, the
oe-git-proxy script would fail with a message like this:

/home/pkj/yocto/poky/scripts/oe-git-proxy: line 64: 32-127.0.0.1: syntax error: invalid arithmetic operator (error token is ".0.0.1")

(From OE-Core rev: c01e61d8b79d644880415986bdb1ba925f194329)

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/scripts/oe-git-proxy b/scripts/oe-git-proxy
index 48734556a1..24732829fb 100755
--- a/scripts/oe-git-proxy
+++ b/scripts/oe-git-proxy
@@ -53,6 +53,7 @@ match_ipv4() {
 
         # Determine the mask bitlength
         BITS=${CIDR##*/}
+        [ "$BITS" != "$CIDR" ] || BITS=32
         if [ -z "$BITS" ]; then
                 return 1
         fi