shithub: sox

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fix some lintian warnings

--- a/libsox.3

+++ b/libsox.3

@@ -62,7 +62,7 @@

 .P

 .B void sox_delete_effects_chain(sox_effects_chain_t *\fIecp\fB);

 .P

-.B int sox_add_effect(sox_effects_chaint_t *\fIchain\fB, sox_effect_t*\fIeffp\fB, sox_signalinfo_t *\fIin\fB, sox_signalinfo-t const *\fIout\fB);

+.B int sox_add_effect(sox_effects_chaint_t *\fIchain\fB, sox_effect_t*\fIeffp\fB, sox_signalinfo_t *\fIin\fB, sox_signalinfo_t const *\fIout\fB);

 .P

 .B cc \fIfile.c\fB -o \fIfile \fB-lsox

 .fi

@@ -201,13 +201,13 @@

 mix down left and right channels into one monophonic channel

 were to use the line

 .EX

-	*obuf++ = (*ibuf++ + *ibuf++)/2;

+   *obuf++ = (*ibuf++ + *ibuf++)/2;

 .EE

 distortion might occur since

 the intermediate addition can overflow 32 bits.

 The line

 .EX

-	*obuf++ = *ibuf++/2 + *ibuf++/2;

+   *obuf++ = *ibuf++/2 + *ibuf++/2;

 .EE

 would get round the overflow problem (at the expense of the least significant

 bit).

@@ -357,9 +357,9 @@

 libraries as normal. For a dynamic build, you should use libtool to

 link with the correct linker flags. See the libtool manual for

 details; basically, you use it as:

-.SP

-	libtool --mode=link gcc -o prog /path/to/libsox.la

-.SP

+.EX

+   libtool --mode=link gcc -o prog /path/to/libsox.la

+.EE

 .SH BUGS

 This manual page is both incomplete and out of date.

 .SH SEE ALSO

--- a/src/skelform.c

+++ b/src/skelform.c

@@ -93,12 +93,12 @@

         break;

       default:

         lsx_fail("Undetected sample encoding in read!");

-        exit(2);

+        return 0;

       }

       break;

     default:

       lsx_fail("Undetected bad sample size in read!");

-      exit(2);

+      return 0;

     }

   }

@@ -166,12 +166,12 @@

       break;

     default:

       lsx_fail("Undetected bad sample encoding in write!");

-      exit(2);

+      return 0;

     }

     break;

   default:

     lsx_fail("Undetected bad sample size in write!");

-    exit(2);

+    return 0;

   }

   return done;

 }