When modifying PATH, export it (for Solaris).

diff --git a/runtests.sh b/runtests.sh
index 41d566bf0c617d07cbf1e4c1e0eb7598366e39fa..490795eefed9ef055560f1dee1297b31e26a2229 100755 (executable)
--- a/runtests.sh
+++ b/runtests.sh
@@ -129,7 +129,10 @@ RUNSHFLAGS='-e'
 export RUNSHFLAGS
 
 # for Solaris
-[ -d /usr/xpg4/bin ] && PATH="/usr/xpg4/bin/:$PATH"
+if [ -d /usr/xpg4/bin ]; then
+    PATH="/usr/xpg4/bin/:$PATH"
+    export PATH
+fi
 
 if [ "x$loglevel" != x ] && [ "$loglevel" -gt 8 ]; then
     if set -x; then