diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/configure b/configure index e23dae792ae..d4cfc5b26b5 100755 --- a/configure +++ b/configure @@ -17441,11 +17441,13 @@ else </book> EOF -${NSGMLS-false} -s conftest.sgml 1>&5 2>&1 -if test $? -eq 0; then - pgac_cv_check_docbook=yes -else - pgac_cv_check_docbook=no +pgac_cv_check_docbook=no + +if test -n "$NSGMLS"; then + $NSGMLS -s conftest.sgml 1>&5 2>&1 + if test $? -eq 0; then + pgac_cv_check_docbook=yes + fi fi rm -f conftest.sgml fi |