diff options
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index e6a6da9e..e568c286 100644 --- a/configure.ac +++ b/configure.ac @@ -106,13 +106,13 @@ fi erlang_version_error="The installed Erlang version is less than 5.5.0 (R11B)." -version=`${ERL} -version 2>&1 | ${SED} "s/[[^0-9]]/ /g"` +version="`${ERL} -version 2>&1 | ${SED} "s/[[^0-9]]/ /g"`" -if test `echo $version | ${AWK} "{print \$1}"` -lt 5; then +if test `echo $version | ${AWK} "{print \\$1}"` -lt 5; then AC_MSG_ERROR([$erlang_version_error]) fi -if test `echo $version | ${AWK} "{print \$2}"` -lt 5; then +if test `echo $version | ${AWK} "{print \\$2}"` -lt 5; then AC_MSG_ERROR([$erlang_version_error]) fi |