Silence compiler warning

Static analysis claims that ptr += size may assign garbage. But since the
protocol requires format to be 8, 16 or 32, size should always have a valid
value. Initialize to 0 to shut up clang.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>

diff --git a/src/property.c b/src/property.c
index f8b21c7f4ced650fcd89307033cb3ed1476a9601..87f9fc672091f094f2b52c8413489142b022f4be 100644 (file)
--- a/src/property.c
+++ b/src/property.c
@@ -59,7 +59,7 @@ print_property(Display *dpy, XDevice* dev, Atom property)
     int                 act_format;
     unsigned long       nitems, bytes_after;
     unsigned char       *data, *ptr;
-    int                 j, done = False, size;
+    int                 j, done = False, size = 0;
 
     name = XGetAtomName(dpy, property);
     printf("\t%s (%ld):\t", name, property);