Port opus-tools check to see if underlying file was overwritten.

[platform/upstream/libvorbis.git] / lib / tone.c

diff --git a/lib/tone.c b/lib/tone.c
index 73afc67..5b8b020 100644 (file)
--- a/lib/tone.c
+++ b/lib/tone.c
@@ -12,7 +12,7 @@ int main (int argc,char *argv[]){
   int i,j;
   double *f;
   double *amp;
-  
+
   if(argc<2)usage();
 
   f=alloca(sizeof(*f)*(argc-1));
@@ -21,7 +21,7 @@ int main (int argc,char *argv[]){
   i=0;
   while(argv[i+1]){
     char *pos=strchr(argv[i+1],',');
-    
+
     f[i]=atof(argv[i+1]);
     if(pos)
       amp[i]=atof(pos+1)*32767.f;