Save and restore a "dive number"

[ext/subsurface.git] / save-xml.c

diff --git a/save-xml.c b/save-xml.c
index c93a828cc54f8fa5b1c29eb28bf7b42762fe034e..e47092ebcb9d9dee241e08f1a1396446edbcfb21 100644 (file)
--- a/save-xml.c
+++ b/save-xml.c
@@ -205,9 +205,14 @@ static void save_dive(FILE *f, struct dive *dive)
        int i;
        struct tm *tm = gmtime(&dive->when);
 
-       fprintf(f, "<dive date='%04u-%02u-%02u' time='%02u:%02u:%02u' duration='%u:%02u min'>\n",
-               tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
-               tm->tm_hour, tm->tm_min, tm->tm_sec,
+       fputs("<dive", f);
+       if (dive->nr)
+               fprintf(f, " nr='%d'", dive->nr);
+       fprintf(f, " date='%04u-%02u-%02u'",
+               tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday);
+       fprintf(f, " time='%02u:%02u:%02u'",
+               tm->tm_hour, tm->tm_min, tm->tm_sec);
+       fprintf(f, " duration='%u:%02u min'>\n",
                FRACTION(dive->duration.seconds, 60));
        save_overview(f, dive);
        save_cylinder_info(f, dive);