Set IFS back to space after parsing PATH.

diff --git a/configure b/configure
index 47e4e786b86f3ca88400d12997818911ee1e1e28..58065c83cc2850740f02a1de5ce4a5f72215df5f 100755 (executable)
--- a/configure
+++ b/configure
@@ -68,6 +68,7 @@ if [ "$sysname" = "" ]; then
          gcc_path=$foo/gcc
         fi
       done
+      IFS=" "
 
       case $major in
         4) 
@@ -97,11 +98,13 @@ if [ "$sysname" = "" ]; then
     FreeBSD)
       sysname=freebsd;;
     hpux)
+      IFS=":"
       for foo in $PATH; do
         if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
          gcc_path=$foo/gcc
         fi
       done
+      IFS=" "
 
       if [ x$gcc_path = x ]; then
          sysname=hpux-cc
@@ -111,11 +114,13 @@ if [ "$sysname" = "" ]; then
          sysname_print=hpux
        fi;;
     HP-UX)
+      IFS=":"
       for foo in $PATH; do
         if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
          gcc_path=$foo/gcc
         fi
       done
+      IFS=" "
 
       if [ x$gcc_path = x ]; then
          sysname=hpux-cc