SphinxTrain: patch for wave2feat

[Michele Alessandrini]

Hi, I'm proposing a little patch to wave2feat: when "-verbose" is set to "no",
still the string "LENGTH: 4" alone is printed a lot of times (once for every
processed file). Here is the patch:
Bye
Michele Alessandrini, Italy

--- src/programs/wave2feat/wave2feat.c (revision 9670)
+++ src/programs/wave2feat/wave2feat.c (working copy)
@@ -746,7 +746,7 @@
char readChar;
char *dataString = "data";
int16 charPointer = 0;
- printf("LENGTH: %zu\n", strlen(dataString));
+ if (P->verbose) printf("LENGTH: %zu\n", strlen(dataString));
while (found != ON) {
if (read(fp,&readChar,sizeof(char)) != sizeof(char)){
E_ERROR("Failed reading wav file.\n");

[Nickolay V. Shmyrev]

Fixed, thanks.