* coding.c (detect_coding_iso_2022): Initialize a local variable that might

be used uninitialized.  Leave a FIXME because it's not clear that
this initialization is needed.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/coding.c b/src/coding.c
index 096268d1a72..9a6a4484e50 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -2954,7 +2954,12 @@ detect_coding_iso_2022 (struct coding_system *coding,
   const unsigned char *src_end = coding->source + coding->src_bytes;
   int multibytep = coding->src_multibyte;
   int single_shifting = 0;
-  int id;
+
+  /* FIXME: Does ID need to be initialized here?  The "End of composition"
+     code below does not initialize ID even though ID is used
+     afterwards, and perhaps that is a bug.  */
+  int id = 0;
+
   int c, c1;
   int consumed_chars = 0;
   int i;