apvlv: fix FTBFS

srcpkgs/apvlv/patches/fix-gcc7-ftbfs.patch

@@ -0,0 +1,23 @@
+--- src/ApvlvCmds.cc
++++ src/ApvlvCmds.cc
+@@ -200,7 +200,7 @@ namespace apvlv
+ 
+     if (len >= 4
+ 	&& *s == '<'
+-	&& (e = strchr ((char *) s, '>')) != '\0' && *(s + 2) != '-')
++	&& (e = strchr ((char *) s, '>')) && *(s + 2) != '-')
+       {
+ 	e++;
+ 	StringKeyMap::iterator it;
+--- src/ApvlvCore.cc
++++ src/ApvlvCore.cc
+@@ -90,7 +90,7 @@ namespace apvlv
+   {
+     mInuse = use;
+ 
+-    if (mInuse == false && gView->hasloaded (filename (), type ()) == false)
++    if (mInuse == false && !gView->hasloaded (filename (), type ()))
+       {
+ 	debug ("core :%p is not needed, delete it\n", this);
+ 	delete this;
+