diff options
Diffstat (limited to 'Modules/regexpr.c')
| -rw-r--r-- | Modules/regexpr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/regexpr.c b/Modules/regexpr.c index 8b36580..8694c74 100644 --- a/Modules/regexpr.c +++ b/Modules/regexpr.c @@ -1383,7 +1383,7 @@ char *re_compile_pattern(unsigned char *regex, int size, regexp_t bufp) if (a < '0' || a > '9') goto bad_match_register; ch = 10 * (a - '0') + ch - '0'; - if (ch <= 0 || ch >= RE_NREGS) + if (ch == 0 || ch >= RE_NREGS) goto bad_match_register; bufp->uses_registers = 1; opcode = Cmatch_memory; |