X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b9d1fc0c85e9bd18e5e768913ba2c0a00f19876c..29d590d74c6e03f5efe9f743c40a61028ccd491d:/sbr/context_read.c

diff --git a/sbr/context_read.c b/sbr/context_read.c
index 6a1eea12..32051c52 100644
--- a/sbr/context_read.c
+++ b/sbr/context_read.c
@@ -38,6 +38,13 @@ context_read (void)
     register	struct	passwd	*pw;		/* getpwuid() results */
     register	FILE		*ib;		/* profile and context file pointer */
 
+    /*
+     *  If this routine _is_ called again (despite the wanings in the
+     *  comments above), return immediately.
+     */
+    if ( m_defs != 0 )
+        return;
+
     /*
      *	Find user's home directory.  Try the HOME environment variable first,
      *	the home directory field in the password file if that's not found.