postinst_intercept script: drop pipe

Avoid useless subshell.
There's no word splitting in variable assignment.

(From OE-Core rev: 7b12f4860138d8f5e53ebdfa2a87b59a9ea5c487)

Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/postinst-intercepts/postinst_intercept b/scripts/postinst-intercepts/postinst_intercept
index 27c256834c..a257198bbd 100755
--- a/scripts/postinst-intercepts/postinst_intercept
+++ b/scripts/postinst-intercepts/postinst_intercept
@@ -41,7 +41,7 @@ fi
 
 chmod +x "$intercept_script"
 
-pkgs_line="$(cat $intercept_script|grep "##PKGS:")"
+pkgs_line=$(grep "##PKGS:" $intercept_script)
 if [ -n "$pkgs_line" ]; then
         # line exists, add this package to the list only if it's not already there
         if [ -z "$(echo "$pkgs_line" | grep " $package_name ")" ]; then