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Rcsdiff incorrectly only allows one -L option to be specified.

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Submitted by: Niklas Hallqvist <niklas@filippa.appli.se> via NetBSD-bugs
This commit is contained in:
Mike Pritchard 1996-01-20 07:51:25 +00:00
parent 270d3d754a
commit 1c337622df
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=13512
1 changed files with 2 additions and 2 deletions
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4
gnu/usr.bin/rcs/rcsdiff/rcsdiff.c
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@ -151,7 +151,7 @@ static int exitstatus;
static RILE *workptr;
static struct stat workstat;
mainProg(rcsdiffId, "rcsdiff", "$Id: rcsdiff.c,v 1.3 1995/10/28 21:50:36 peter Exp $")
mainProg(rcsdiffId, "rcsdiff", "$Id: rcsdiff.c,v 1.4 1995/10/29 22:06:42 peter Exp $")
{
static char const cmdusage[] =
"\nrcsdiff usage: rcsdiff -ksubst -q -rrev1 [-rrev2] -Vn -xsuff -zzone [diff options] file ...";
@ -215,7 +215,7 @@ mainProg(rcsdiffId, "rcsdiff", "$Id: rcsdiff.c,v 1.3 1995/10/28 21:50:36 peter E
/* fall into */
case 'C': case 'F': case 'I': case 'L': case 'W':
#if DIFF_L
if (c == 'L' && ++file_labels == 2)
if (c == 'L' && file_labels++ == 2)
faterror("too many -L options");
#endif
*dcp++ = c;