* coding.c (EMIT_ONE_BYTE, EMIT_TWO_BYTES): Use unsigned, not int.

This avoids several warnings with gcc -Wstrict-overflow.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/coding.c b/src/coding.c
index b7e8154107c..6e5d0655258 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -753,7 +753,7 @@ static struct coding_system coding_categories[coding_category_max];
     produced_chars++;                   \
     if (multibytep)                     \
       {                                 \
-        int ch = (c);                   \
+        unsigned ch = (c);              \
         if (ch >= 0x80)                 \
           ch = BYTE8_TO_CHAR (ch);      \
         CHAR_STRING_ADVANCE (ch, dst);  \
@@ -770,7 +770,7 @@ static struct coding_system coding_categories[coding_category_max];
     produced_chars += 2;                \
     if (multibytep)                     \
       {                                 \
-        int ch;                         \
+        unsigned ch;                    \
                                         \
         ch = (c1);                      \
         if (ch >= 0x80)                 \