Factor out check_changed, fix status check, print explanation error, check for change...

[releases.git] / deblob-2.6.24

diff --git a/deblob-2.6.24 b/deblob-2.6.24
index 5485aae1714aa2d89adb160b2cdf616c6508cd30..1b7dc4a66ac39a49a88c63aec337f988399efe12 100755 (executable)
--- a/deblob-2.6.24
+++ b/deblob-2.6.24
@@ -58,6 +58,14 @@ function clean_file {
        rm -v $1
 }
 
+function check_changed {
+       if cmp $1.deblob $1; then
+               echo $1 did not change, something is wrong >&2
+               exit 1
+       fi
+       mv $1.deblobbed $1
+}
+
 check=`echo $0 | sed 's,/[^/]*$,,'`/deblob-check
 function clean_blob {
        #$1 = filename
@@ -66,8 +74,7 @@ function clean_blob {
            set fnord "$@" -d
            shift 2
            $check "$@" $name > $name.deblob
-           cmp $name.deblob $name || exit 1
-           mv $name.deblob $name
+           check_changed $name
        else
            clean_file $1
        fi
@@ -75,9 +82,10 @@ function clean_blob {
 
 function clean_kconfig {
         #$1 = filename $2 = things to remove
-       sed -i "/^config $2\$/{p;i\
+       sed "/^config $2\$/{p;i\
        depends on NONFREE
-d;}" $1
+d;}" $1 > $1.deblob
+       check_changed $1
 }
 
 function clean_mk {
@@ -89,8 +97,7 @@ function clean_mk {
 function clean_ifdef {
        #$1 = filename $2 = macro to -U
        unifdef $1 -U$2 > $1.deblob
-       cmp $name.deblob $name || exit 1
-       mv $1.deblob $1
+       check_changed $1
 }
 
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