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diff --git a/sbr/m_getfld.c b/sbr/m_getfld.c
index caf9519..13c2c3d 100644
--- a/sbr/m_getfld.c
+++ b/sbr/m_getfld.c
@@ -731,18 +731,18 @@ matchc(int patln, char *pat, int strln, char *str)
register char *ep = pat + patln;
register char pc = *pat++;
- for(;;) {
- while (pc != *str++)
- if (str > es)
- return 0;
+ for(;str <= es; str++) {
+ if (pc != *str)
+ continue;
if (str > es+1)
return 0;
- sp = str; pp = pat;
+ sp = str+1; pp = pat;
while (pp < ep && *sp++ == *pp)
pp++;
if (pp >= ep)
- return ((unsigned char *)--str);
+ return ((unsigned char *)str);
}
+ return 0;
}
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