diff options
Diffstat (limited to 'contrib/cvs/src/rcscmds.c')
| -rw-r--r-- | contrib/cvs/src/rcscmds.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/contrib/cvs/src/rcscmds.c b/contrib/cvs/src/rcscmds.c index f889233..bcdffd5 100644 --- a/contrib/cvs/src/rcscmds.c +++ b/contrib/cvs/src/rcscmds.c @@ -7,6 +7,8 @@ * * The functions in this file provide an interface for performing * operations directly on RCS files. + * + * $FreeBSD$ */ #include "cvs.h" @@ -147,7 +149,8 @@ call_diff_write_output (text, len) const char *text; size_t len; { - cvs_output (text, len); + if (len > 0) + cvs_output (text, len); } /* Call back function for the diff library to flush the output file. |
