Don't assign empty string

diff --git a/src/modules/proto_control/radmin.c b/src/modules/proto_control/radmin.c
index ea6a21fb0b209a008a89e0d2b116aad0f68ad172..f11122c82742ca8aa1be44b5615b83633cfccfcb 100644 (file)
--- a/src/modules/proto_control/radmin.c
+++ b/src/modules/proto_control/radmin.c
@@ -471,7 +471,7 @@ static char *my_readline(char const *prompt, FILE *fp_in, FILE *fp_out)
                 *      Return an empty string.
                 */
                if (p[0] == '#') {
-                       line = "";
+                       line[0] = '\0';
                        break;
                }