oe-buildenv-internal: Correct the sed expression which updates $PATH

Without this, the code that adds paths to $PATH could cause it to end
up with a trailing : which would then cause an error from the sanity
checker.

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

diff --git a/scripts/oe-buildenv-internal b/scripts/oe-buildenv-internal
index bc6a4fedcdd12105249b3a9e61f56d0d66698c22..8eee0087a9806aa3bbec66a6fac9853393f79bfd 100755 (executable)
--- a/scripts/oe-buildenv-internal
+++ b/scripts/oe-buildenv-internal
@@ -99,7 +99,7 @@ fi
 # Make sure our paths are at the beginning of $PATH
 for newpath in "$BITBAKEDIR/bin" "$OEROOT/scripts"; do
     # Remove any existences of $newpath from $PATH
-    PATH=$(echo $PATH | sed -re "s#(^|:)$newpath(:|$)#\1#g;s#^:##")
+    PATH=$(echo $PATH | sed -re "s#(^|:)$newpath(:|$)#\2#g;s#^:##")
 
     # Add $newpath to $PATH
     PATH="$newpath:$PATH"