autogen.sh: don't use "+" in sed expression

Replaces the expression [0-9]\+ by [0-9][0-9]* in autogen.sh. The special character \+ is not POSIX compatible and thus not supported by all sed implementations.

autogen.sh: don't use "+" in sed expression
69fcdc6a · Andreas Vögele · Max Kellermann · dda5415d · 69fcdc6a
Commit 69fcdc6a authored Jun 19, 2010 by Andreas Vögele Committed by Max Kellermann Jun 19, 2010
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autogen.sh autogen.sh +1 -1

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--- a/autogen.sh
+++ b/autogen.sh
@@ -9,7 +9,7 @@ srcdir="`dirname $0`"
 test -z "$srcdir" && srcdir=.
 cd "$srcdir"
 DIE=
-AM_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9]\+\).*/\1/"
+AM_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9][0-9]*\).*/\1/"
 AC_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9][0-9]\).*/\1/"
 VERSIONMKINT="sed -e s/[^0-9]//"
 if test -n "$AM_FORCE_VERSION"