fix(bkgpslog):Make sure buffer variables are unset each round

diff --git a/exec/bkgpslog b/exec/bkgpslog
index 372ebde3a24a6897aee8dbcc5229dd33dcc1d97c..a1fd8ceeedaae511cf1a4dd12bc0b33ca55bfc64 100755 (executable)
--- a/exec/bkgpslog
+++ b/exec/bkgpslog
@@ -252,12 +252,12 @@ main() {
            FILEOUT_GPX="$FILEOUT_BASENAME".gpx ;
            FILEOUT_KML="$FILEOUT_BASENAME".kml ;
            # Save processed buffer data
-           echo "$buffer"     > "$DIROUT"/"$FILEOUT_NMEA" # Save NMEA format
-           echo "$buffer_GPX" > "$DIROUT"/"$FILEOUT_GPX" # Save GPX format
-           echo "$buffer_KML" > "$DIROUT"/"$FILEOUT_KML" # Save KML format
+           echo "$buffer"     > "$DIROUT"/"$FILEOUT_NMEA"; # Save NMEA format
+           echo "$buffer_GPX" > "$DIROUT"/"$FILEOUT_GPX"; # Save GPX format
+           echo "$buffer_KML" > "$DIROUT"/"$FILEOUT_KML"; # Save KML format
            vbm "DEBUG:Completed buffer session $debugCounter ." 1>&2;
-           # Reset buffer
-           unset buffer buffer_GPX buffer_KML
+           # Reset buffer and filenames
+           unset buffer buffer_GPX buffer_KML FILEOUT_BASENAME FILEOUT_NMEA FILEOUT_GPX FILEOUT_KML;
        done
     fi
 } # Main function.