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-rw-r--r--graphics/tclblt/patches/blthash.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/graphics/tclblt/patches/blthash.patch b/graphics/tclblt/patches/blthash.patch
new file mode 100644
index 0000000000..df4c97f9d6
--- /dev/null
+++ b/graphics/tclblt/patches/blthash.patch
@@ -0,0 +1,16 @@
+Description: Patch silences GCC warnings for overflow on implicit constant
+ conversions.
+Author: FreeBSD BLT maintainers
+Last-Modified: Tue, 08 Jul 2014 12:19:13 +0400
+
+--- a/generic/bltHash.h.in
++++ b/generic/bltHash.h.in
+@@ -88,7 +88,7 @@
+ * Acceptable key types for hash tables:
+ */
+ #define BLT_STRING_KEYS 0
+-#define BLT_ONE_WORD_KEYS ((size_t)-1)
++#define BLT_ONE_WORD_KEYS -1
+
+ /*
+ * Forward declaration of Blt_HashTable. Needed by some C++ compilers