bug fix

diff --git a/src/theme.c b/src/theme.c
index 2059eb1ac8b9343188bb36a8c35f148c5155aa4d..6f080c8396314aad61968e2077285a0878e2869a 100644 (file)
--- a/src/theme.c
+++ b/src/theme.c
@@ -223,9 +223,9 @@ static int gzopen_frontend(const char *path, int oflags, int mode)
     int fd;
     const char *gzflags;
 
-    if (oflags & O_RDONLY)
+    if ((oflags & O_ACCMODE) == O_RDONLY)
         gzflags = "rb";
-    else if (oflags & O_WRONLY)
+    else if ((oflags & O_ACCMODE) == O_WRONLY)
         gzflags = "wb";
     else
         g_assert_not_reached();