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-rwxr-xr-xautogen.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/autogen.sh b/autogen.sh
index 34dbf3408..6a76598c5 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -42,7 +42,7 @@ versioned_bins ()
for c in autoconf autoheader automake aclocal
do
- uc=`echo $c | tr a-z A-Z`
+ uc=`echo $c | tr '[:lower:]' '[:upper:]'`
eval "val=`echo '$'$uc`"
if test -n "$val"
then