Fix typo in pcre_study().

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1639 2f5784b3-3f2a-0410-8824-cb99058d5e15

2 files changed, 4 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 47555c0..f978020 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -69,6 +69,9 @@ Version 8.39 xx-xxxxxx-201x
     ("assertion expected") when (?(?C) was not followed by an opening 
     parenthesis.
 
+17. Fixed typo ("&&" for "&") in pcre_study(). Fortunately, this could not 
+    actually affect anything, by sheer luck.
+
 
 Version 8.38 23-November-2015
 -----------------------------
diff --git a/pcre_study.c b/pcre_study.c
index 7fd0ba0..d9d4960 100644
--- a/pcre_study.c
+++ b/pcre_study.c
@@ -1371,7 +1371,7 @@ do
             for (c = 0; c < 16; c++) start_bits[c] |= map[c];
             for (c = 128; c < 256; c++)
               {
-              if ((map[c/8] && (1 << (c&7))) != 0)
+              if ((map[c/8] & (1 << (c&7))) != 0)
                 {
                 int d = (c >> 6) | 0xc0;            /* Set bit for this starter */
                 start_bits[d/8] |= (1 << (d&7));    /* and then skip on to the */