https://github.com/Tlf/tlf/issues/210

Fix by Adrian Bunk and Thomas Beierlein

--- a/test/test_cabrillo.c
+++ b/test/test_cabrillo.c
@@ -16,7 +16,7 @@ int qsoflags_for_qtc[MAX_QSOS];
 extern freq_t freq;
 
 void addcall() { }
-void store_qso() { }
+void store_qso() { nr_qsos++; }
 void cleanup_qso() { }
 void make_qtc_logline(struct read_qtc_t qtc_line, char *fname) { }
 char *getgrid(char *comment) { return comment; }
