Stop allocating an extra wasted byte at the end of various strings.

1 files changed, 2 insertions, 2 deletions

diff --git a/re.c b/re.c
index edb5bc48..98baf5ca 100644
--- a/re.c
+++ b/re.c
@@ -75,10 +75,10 @@ make_regexp(const char *s, size_t len, bool ignorecase, bool dfa, bool canfatal)
 	 * from that. 
 	 */
 	if (buf == NULL) {
-		emalloc(buf, char *, len + 2, "make_regexp");
+		emalloc(buf, char *, len + 1, "make_regexp");
 		buflen = len;
 	} else if (len > buflen) {
-		erealloc(buf, char *, len + 2, "make_regexp");
+		erealloc(buf, char *, len + 1, "make_regexp");
 		buflen = len;
 	}
 	dest = buf;