better solaris solution

git-svn-id: file:///svn/tfheen/trunk/dotfiles@218 8da78d58-1cd3-0310-bee5-d77bd1b3e8bf

diff --git a/link-dotfiles b/link-dotfiles
index 38092b87eefc7e39b327c7f980608c823fe90f9a..4c0d29f9546577fdbc9742e2fc50bb99bcb5c924 100755 (executable)
--- a/link-dotfiles
+++ b/link-dotfiles
@@ -1,10 +1,11 @@
 #! /bin/sh
 
-# SunOS /bin/sh is broken wrt local. *sigh*
-if test "`uname -s`" = "SunOS" -a "$RUNNING_UNDER_BASH" = ""; then
-    RUNNING_UNDER_BASH=1
-    export RUNNING_UNDER_BASH
-    exec bash $0 "$@"
+# Do the solaris dance to get a real shell.
+if [ ! -d ~root ]  ; then
+    if exec /usr/xpg4/bin/sh $0 "$@" ; then
+        echo "No POSIX shell available, call <person responsible>";
+        exit
+    fi
 fi
 
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