commit 196ee29673890fe7c7fe7687b4afca04b4a19b3c
author Paul Wankadia <junyer@google.com> Sun Dec 06 17:06:22 2015 +1100
committer Paul Wankadia <junyer@google.com> Sun Dec 06 06:11:03 2015 +0000
tree bf7712c0b03c7433677b8782139b8280a6389793
parent 7116fe6b195143be8a9962fda496068b76982c35

Tidy up some bool conversions.

For #65.

Change-Id: If27184d647f9f148a8bcbfae06058f9e312a9c6d
Reviewed-on: https://code-review.googlesource.com/3841
Reviewed-by: Paul Wankadia <junyer@google.com>

re2/tostring.cc

diff --git a/re2/tostring.cc b/re2/tostring.cc
index c59d4d9..0230c8c 100644
--- a/re2/tostring.cc
+++ b/re2/tostring.cc
@@ -156,12 +156,14 @@
       break;
 
     case kRegexpLiteral:
-      AppendLiteral(t_, re->rune(), re->parse_flags() & Regexp::FoldCase);
+      AppendLiteral(t_, re->rune(),
+                    (re->parse_flags() & Regexp::FoldCase) != 0);
       break;
 
     case kRegexpLiteralString:
       for (int i = 0; i < re->nrunes(); i++)
-        AppendLiteral(t_, re->runes()[i], re->parse_flags() & Regexp::FoldCase);
+        AppendLiteral(t_, re->runes()[i],
+                      (re->parse_flags() & Regexp::FoldCase) != 0);
       if (prec < PrecConcat)
         t_->append(")");
       break;