[PATCH 3/3] edid-decode: parse_extension: fix maybe uninitialized warning

[Baruch Siach]

Fix the following warning:

edid-decode.c: In function ‘main’:
edid-decode.c:2962:26: warning: ‘conformant_extension’ may be used 
uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Baruch Siach <bar...@tkos.co.il>
---
 edid-decode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/edid-decode.c b/edid-decode.c
index 4abd79333d61..d3aafa926900 100644
--- a/edid-decode.c
+++ b/edid-decode.c
@@ -2397,7 +2397,7 @@ extension_version(unsigned char *x)
 static int
 parse_extension(unsigned char *x)
 {
-    int conformant_extension;
+    int conformant_extension = 0;
     printf("\n");
 
     switch(x[0]) {
-- 
2.14.1