Author: Gerfried Fuchs <rhonda@debian.at>	vim:ft=diff:
Description: Print warning on multiple -f values (BTS #270056)

Index: beep-1.2.2/beep.c
===================================================================
--- beep-1.2.2.orig/beep.c
+++ beep-1.2.2/beep.c
@@ -159,6 +159,9 @@ void parse_command_line(int argc, char *
 	 (argfreq <= 0))
 	usage_bail(argv[0]);
       else
+	if (result->freq != 0)
+	  fprintf(stderr, "WARNING: multiple -f values given, only last "
+	    "one is used.\n");
 	result->freq = argfreq;    
       break;
     case 'l' : /* length */
@@ -201,8 +204,10 @@ void parse_command_line(int argc, char *
       exit(0);
       break;
     case 'n' : /* also --new - create another beep */
+      if (result->freq == 0)
+	result->freq = DEFAULT_FREQ;
       result->next = (beep_parms_t *)malloc(sizeof(beep_parms_t));
-      result->next->freq       = DEFAULT_FREQ;
+      result->next->freq       = 0;
       result->next->length     = DEFAULT_LENGTH;
       result->next->reps       = DEFAULT_REPS;
       result->next->delay      = DEFAULT_DELAY;
@@ -220,6 +225,8 @@ void parse_command_line(int argc, char *
       usage_bail(argv[0]);
     }
   }
+  if (result->freq == 0)
+    result->freq = DEFAULT_FREQ;
 }  
 
 void play_beep(beep_parms_t parms) {
@@ -260,7 +267,7 @@ int main(int argc, char **argv) {
   char sin[4096], *ptr;
   
   beep_parms_t *parms = (beep_parms_t *)malloc(sizeof(beep_parms_t));
-  parms->freq       = DEFAULT_FREQ;
+  parms->freq       = 0;
   parms->length     = DEFAULT_LENGTH;
   parms->reps       = DEFAULT_REPS;
   parms->delay      = DEFAULT_DELAY;