(DECODE_EMACS_MULE_20_RELATIVE_COMPOSITION): Fix

condition to terminate the loop.

1 files changed, 18 insertions, 18 deletions

diff --git a/src/coding.c b/src/coding.c
index 3bec805fe10..648b6675053 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1996,24 +1996,24 @@ detect_coding_emacs_mule (coding, detect_info)
   } while (0)
 
 
-#define DECODE_EMACS_MULE_20_RELATIVE_COMPOSITION(c)            \
-  do {                                                          \
-    /* Emacs 20 style format for relative composition.  */      \
-    /* Store multibyte form of characters to be composed.  */   \
-    enum composition_method method = COMPOSITION_RELATIVE;      \
-    int components[MAX_COMPOSITION_COMPONENTS * 2 - 1];         \
-    int *buf = components;                                      \
-    int i, j;                                                   \
-                                                                \
-    src = src_base;                                             \
-    ONE_MORE_BYTE (c);          /* skip 0x80 */                 \
-    for (i = 0; i < MAX_COMPOSITION_COMPONENTS; i++)            \
-      DECODE_EMACS_MULE_COMPOSITION_CHAR (buf);                 \
-    if (i < 2)                                                  \
-      goto invalid_code;                                        \
-    ADD_COMPOSITION_DATA (charbuf, i, method);                  \
-    for (j = 0; j < i; j++)                                     \
-      *charbuf++ = components[j];                               \
+#define DECODE_EMACS_MULE_20_RELATIVE_COMPOSITION(c)                    \
+  do {                                                                  \
+    /* Emacs 20 style format for relative composition.  */              \
+    /* Store multibyte form of characters to be composed.  */           \
+    enum composition_method method = COMPOSITION_RELATIVE;              \
+    int components[MAX_COMPOSITION_COMPONENTS * 2 - 1];                 \
+    int *buf = components;                                              \
+    int i, j;                                                           \
+                                                                        \
+    src = src_base;                                                     \
+    ONE_MORE_BYTE (c);          /* skip 0x80 */                         \
+    for (i = 0; *src >= 0xA0 && i < MAX_COMPOSITION_COMPONENTS; i++)    \
+      DECODE_EMACS_MULE_COMPOSITION_CHAR (buf);                         \
+    if (i < 2)                                                          \
+      goto invalid_code;                                                \
+    ADD_COMPOSITION_DATA (charbuf, i, method);                          \
+    for (j = 0; j < i; j++)                                             \
+      *charbuf++ = components[j];                                       \
   } while (0)