Only include expat.h when XMP is enabled. (#1973)

(cherry picked from commit 03cc59122249e79c5a72982b25dad88f4c2803d6) Co-authored-by: Kevin Backhouse <kevinbackhouse@github.com>
4 years ago · 2d80891837
parent b385f2db1c
commit 2d80891837
1 changed files with 1 additions and 1 deletions
--- a/src/xmp.cpp
+++ b/src/xmp.cpp
@ -30,10 +30,10 @@
 #include <algorithm>
 #include <cassert>
 #include <string>
-#include <expat.h>

 // Adobe XMP Toolkit
 #ifdef   EXV_HAVE_XMP_TOOLKIT
+# include <expat.h>
 # define TXMP_STRING_TYPE std::string
 # ifdef  EXV_ADOBE_XMPSDK
 # include <XMP.hpp>