svn commit: r229910 - head/usr.bin/bsdiff/bsdiff

[Eitan Adler]

Author: eadler (ports committer)
Date: Tue Jan 10 02:58:44 2012
New Revision: 229910
URL: http://svn.freebsd.org/changeset/base/229910

Log:
  Silence bogus warning when compiling with gcc46:
  	 error: 'pos' may be used uninitialized in this function
  
  Reviewed by:	cperciva
  Approved by:	dim
  MFC after:      3 days

Modified:
  head/usr.bin/bsdiff/bsdiff/bsdiff.c

Modified: head/usr.bin/bsdiff/bsdiff/bsdiff.c
==============================================================================
--- head/usr.bin/bsdiff/bsdiff/bsdiff.c	Tue Jan 10 02:58:36 2012	(r229909)
+++ head/usr.bin/bsdiff/bsdiff/bsdiff.c	Tue Jan 10 02:58:44 2012	(r229910)
@@ -272,7 +272,7 @@ int main(int argc,char *argv[])
 	/* Compute the differences, writing ctrl as we go */
 	if ((pfbz2 = BZ2_bzWriteOpen(&bz2err, pf, 9, 0, 0)) == NULL)
 		errx(1, "BZ2_bzWriteOpen, bz2err = %d", bz2err);
-	scan=0;len=0;
+	scan=0;len=0;pos=0;
 	lastscan=0;lastpos=0;lastoffset=0;
 	while(scan<newsize) {
 		oldscore=0;