Fix minor translation tool issue in Uemis downloader

If any component of the suit information downloaded from the Uemis SDA is
"" we would replace that by the POT information when running the software
in a different locale. So only add this text (and translate this text) if
it is != "".

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 17 insertions, 13 deletions

diff --git a/uemis-downloader.c b/uemis-downloader.c
index 065237971..c20ebb838 100644
--- a/uemis-downloader.c
+++ b/uemis-downloader.c
@@ -594,26 +594,30 @@ static void parse_tag(struct dive *dive, char *tag, char *val)
 {
 	/* we can ignore computer_id, water and gas as those are redundant
 	 * with the binary data and would just get overwritten */
-	if (! strcmp(tag, "date"))
+	if (! strcmp(tag, "date")) {
 		uemis_ts(val, &dive->when);
-	else if (!strcmp(tag, "duration"))
+	} else if (!strcmp(tag, "duration")) {
 		uemis_duration(val, &dive->dc.duration);
-	else if (!strcmp(tag, "depth"))
+	} else if (!strcmp(tag, "depth")) {
 		uemis_depth(val, &dive->dc.maxdepth);
-	else if (!strcmp(tag, "file_content"))
+	} else if (!strcmp(tag, "file_content")) {
 		uemis_parse_divelog_binary(val, dive);
-	else if (!strcmp(tag, "altitude"))
+	} else if (!strcmp(tag, "altitude")) {
 		uemis_get_index(val, &dive->dc.surface_pressure.mbar);
-	else if (!strcmp(tag, "f32Weight"))
+	} else if (!strcmp(tag, "f32Weight")) {
 		uemis_get_weight(val, &dive->weightsystem[0], dive->dc.diveid);
-	else if (!strcmp(tag, "notes"))
+	} else if (!strcmp(tag, "notes")) {
 		uemis_add_string(val, &dive->notes);
-	else if (!strcmp(tag, "u8DiveSuit"))
-		uemis_add_string(_(suit[atoi(val)]), &dive->suit);
-	else if (!strcmp(tag, "u8DiveSuitType"))
-		uemis_add_string(_(suit_type[atoi(val)]), &dive->suit);
-	else if (!strcmp(tag, "u8SuitThickness"))
-		uemis_add_string(_(suit_thickness[atoi(val)]), &dive->suit);
+	} else if (!strcmp(tag, "u8DiveSuit")) {
+		if (*suit[atoi(val)])
+			uemis_add_string(_(suit[atoi(val)]), &dive->suit);
+	} else if (!strcmp(tag, "u8DiveSuitType")) {
+		if (*suit_type[atoi(val)])
+			uemis_add_string(_(suit_type[atoi(val)]), &dive->suit);
+	} else if (!strcmp(tag, "u8SuitThickness")) {
+		if (*suit_thickness[atoi(val)])
+			uemis_add_string(_(suit_thickness[atoi(val)]), &dive->suit);
+	}
 }
 
 /* This function is called for both divelog and dive information that we get