[PATCH x11spice 2/2] Bug fix: a listen specification from the config file was ignored

[Jeremy White <jwhite@xxxxxxxxxxxxxxx>]

Signed-off-by: Jeremy White <jwhite@xxxxxxxxxxxxxxx>
---
 src/options.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/options.c b/src/options.c
index 0d3138d0..cf75e54e 100644
--- a/src/options.c
+++ b/src/options.c
@@ -355,7 +355,9 @@ int options_parse_arguments(int argc, char *argv[], options_t *options)
     if (rc == 0) {
         if (optind >= argc) {
             /* Default */
-            options->listen = strdup("5900");
+            if (!options->listen) {
+                options->listen = strdup("5900");
+            }
         } else if (optind < (argc - 1)) {
             fprintf(stderr, "Error: too many arguments\n");
             rc = X11SPICE_ERR_BADARGS;
-- 
2.11.0

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