From: Johnathan Nightingale <johnath@johnath.com>
Date: Tue, 13 Jul 2010 23:53:45 +0000 (-0400)
Subject: Gerfried's warnings about multiple frequency specs
X-Git-Tag: upstream/1.3~1^2~4
X-Git-Url: https://git.deb.at/?a=commitdiff_plain;h=b5344de14f213a4f2d72c8b118e86eb6e2a017f0;p=pkg%2Fbeep.git

Gerfried's warnings about multiple frequency specs
---

diff --git a/beep.c b/beep.c
index a0da2d3..80fc1ed 100644
--- a/beep.c
+++ b/beep.c
@@ -159,6 +159,9 @@ void parse_command_line(int argc, char **argv, beep_parms_t *result) {
 	 (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 **argv, beep_parms_t *result) {
       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 **argv, beep_parms_t *result) {
       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;