another comment fix

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3223 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/text.c b/src/text.c
index 47b61b2670920c6754b71aa6552bc13879457a81..38448f813dffdff585bb8dcc1ea710b80041067e 100644 (file)
--- a/src/text.c
+++ b/src/text.c
@@ -271,7 +271,8 @@ bool execute_command(const char *command)
     }
 
     /* Check $SHELL for the shell to use.  If it isn't set, use
-     * /bin/sh. */
+     * /bin/sh.  Note that $SHELL should contain only a path, with no
+     * arguments. */
     shellenv = getenv("SHELL");
     if (shellenv == NULL)
        shellenv = "/bin/sh";