fltk-devel: update to 20190423-a98d3a65

aqua/fltk/Portfile

@@ -51,11 +51,11 @@ if {${subport} eq ${name}} {
     long_description ${long_description} \
         This port provides the snapshot released of FLTK, typically updated a few times a month.
 
-    github.setup fltk fltk 8d0647732fe984bc9c56d0f33c82583d6e52ff66
-    version      20190416-[string range ${github.version} 0 7]
-    checksums    rmd160 ac2938da886b16120d76d2d3018f569ec2d16cd2 \
-                 sha256 498a43e273d12530e5a594023e16c8c8abd2b11e38023045905ee48ea02cf317 \
-                 size   5946679
+    github.setup fltk fltk a98d3a6569d94ff59d8e20094b0695701b9217b6
+    version      20190423-[string range ${github.version} 0 7]
+    checksums    rmd160 d732c030dfb32c40e37d3632a79949bdd3939b97 \
+                 sha256 612466ff2839cd39aa27b65d58daf62143b8c1717d447a19ea75244b2650b5ff \
+                 size   5946692
     revision     0
 
     patchfiles-append \