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[nethome.git]
/
bin
/
kernel
/
diffkernel
diff --git
a/bin/kernel/diffkernel
b/bin/kernel/diffkernel
index
c1fa61b
..
bc35b99
100755
(executable)
--- a/
bin/kernel/diffkernel
+++ b/
bin/kernel/diffkernel
@@
-24,4
+24,7
@@
while (<DIFF>) {
next if /^Only in /;
print;
}
-close DIFF or die "Cannot close the 'diff' output: $!";
+# It is valid for diff(1) to return its exit code 1.
+if (close DIFF && $?!=256) {
+ die "Cannot close the 'diff' output (status=$?): $!";
+ }