Prevent macro expansion of isspecial() on FreeBSD. Fixes: #3190 (#3193)

PDAL · Jul 24, 2020 · 55c6d06 · 55c6d06
1 parent 80dea3a
commit 55c6d06
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/io/TextReader.cpp b/io/TextReader.cpp
@@ -157,7 +157,8 @@ void TextReader::parseUnquotedHeader(const std::string& header)
     {
         // Scan string for some character not a number or letter.
         for (size_t i = 0; i < header.size(); ++i)
-            if (isspecial(header[i]))
+            // Parenthesis around special to prevent macro expansion, see #3190
+            if ((isspecial)(header[i]))
             {
                 m_separator = header[i];
                 break;