X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fenvironment%2Fmetar.cxx;h=79401e39419d3680ae0495f1d68b34da42cfb987;hb=aa2ed5fb0cb16766f440231f23581bb90e9963d8;hp=d0dd28c16ecd34ab123880543c539d3d4ce8039f;hpb=4e7fe460a5c5c1b64dd1d540bc197dbb89614b7f;p=simgear.git

diff --git a/simgear/environment/metar.cxx b/simgear/environment/metar.cxx
index d0dd28c1..79401e39 100644
--- a/simgear/environment/metar.cxx
+++ b/simgear/environment/metar.cxx
@@ -24,6 +24,9 @@
  * @file metar.cxx
  * Interface for encoded Meteorological Aerodrome Reports (METAR).
  */
+#ifdef HAVE_CONFIG_H
+#  include <simgear_config.h>
+#endif
 
 #include <string>
 #include <time.h>
@@ -156,7 +159,7 @@ void SGMetar::useCurrentDate()
 {
 	struct tm now;
 	time_t now_sec = time(0);
-#if defined( _MSC_VER ) || defined ( __MINGW32__ )
+#ifdef _WIN32
 	now = *gmtime(&now_sec);
 #else
 	gmtime_r(&now_sec, &now);
@@ -490,7 +493,6 @@ bool SGMetar::scanVisibility()
 		distance = i;
 	} else {
 // M?(\d{1,2}|\d{1,2}/\d{1,2}|\d{1,2} \d{1,2}/\d{1,2})(SM|KM)
-		modifier = 0;
 		if (*m == 'M')
 			m++, modifier = SGMetarVisibility::LESS_THAN;
 
@@ -744,6 +746,14 @@ bool SGMetar::scanSkyCondition()
 	int i;
 	SGMetarCloud cl;
 
+	if (!strncmp(m, "//////", 6)) {
+		m += 6;
+		if (!scanBoundary(&m))
+			return false;
+		_m = m;
+		return true;
+	}
+
 	if (!strncmp(m, "CLR", i = 3)				// clear
 			|| !strncmp(m, "SKC", i = 3)		// sky clear
 			|| !strncmp(m, "NSC", i = 3)		// no significant clouds
@@ -833,7 +843,7 @@ bool SGMetar::scanTemperature()
 		return false;
 	if (!scanBoundary(&m)) {
 		if (!strncmp(m, "XX", 2))	// not spec compliant!
-			m += 2, sign = 0;
+			m += 2, sign = 0, dew = temp;
 		else {
 			sign = 1;
 			if (*m == 'M')
@@ -1171,7 +1181,7 @@ const struct Token *SGMetar::scanToken(char **str, const struct Token *list)
 {
 	const struct Token *longest = 0;
 	int maxlen = 0, len;
-	char *s;
+	const char *s;
 	for (int i = 0; (s = list[i].id); i++) {
 		len = strlen(s);
 		if (!strncmp(s, *str, len) && len > maxlen) {