gitattributes: Mark *.a files as binary.

dpgeorge · dpgeorge · commit 53f2ac9017e6 · 2019-06-03T14:57:50.000+10:00
diff --git a/.gitattributes b/.gitattributes
@@ -7,6 +7,7 @@
 *.bat text eol=crlf
 
 # These are binary so should never be modified by git.
+*.a binary
 *.png binary
 *.jpg binary
 *.dxf binary
