clang-tidy: use nullptr

Found with modernize-use-nullptr Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-05-19 23:33:44 -07:00
parent 8c61962a09
commit 2c57f214c5
48 changed files with 727 additions and 758 deletions
@@ -330,7 +330,7 @@ namespace Exiv2 {
 #ifdef EXV_HAVE_STRERROR_R
        const size_t n = 1024;
 #ifdef EXV_STRERROR_R_CHAR_P
-        char *buf = 0;
+        char* buf = nullptr;
        char buf2[n];
        std::memset(buf2, 0x0, n);
        buf = strerror_r(error, buf2, n);