m_getfld: Remove never-true test in matchc().

Now the fdelimlen doesn't include the NUL it is never true.  I didn't
understand how it could ever be true but gcov on the test suite was
showing 22e6 tests had three positives;  that's what put me on to
fdelimlen's overshoot.

diff --git a/sbr/m_getfld.c b/sbr/m_getfld.c
index b4019b0..338ea16 100644 (file)
--- a/sbr/m_getfld.c
+++ b/sbr/m_getfld.c
@@ -907,8 +907,6 @@ matchc(int patln, char *pat, int strln, char *str)
                while (pc != *str++)
                        if (str > es)
                                return 0;
                while (pc != *str++)
                        if (str > es)
                                return 0;

-               if (str > es+1)
-                       return 0;

                sp = str; pp = pat;
                while (pp < ep && *sp++ == *pp)
                        pp++;
                sp = str; pp = pat;
                while (pp < ep && *sp++ == *pp)
                        pp++;