X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=blobdiff_plain;f=lib.sh;h=582e1cffe66b1f440dcec0744c08f336fffeb8ea;hp=e222da42f00a52c7b391cecd01322b564dad6e0b;hb=f8404b8badbb07ea82dd043127838fd7ef562ba9;hpb=fbc6b0059f5345e8974bd713dc041a4e39e18c73

diff --git a/lib.sh b/lib.sh
index e222da4..582e1cf 100644
--- a/lib.sh
+++ b/lib.sh
@@ -70,4 +70,6 @@ m4() {
     # Process $1.m4 with m4 using the given options.
     echo "m4(): generating '$file' from '$file.m4' with options '$*'"
     $m4 $* $file.m4 >> $file
+
+    unset file
 }