Commit b25d760e authored by Paul Eggert's avatar Paul Eggert

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

This avoids several warnings with gcc -Wstrict-overflow.
parent 625a3eb1
2011-04-05 Paul Eggert <eggert@cs.ucla.edu>
* coding.c (EMIT_ONE_BYTE, EMIT_TWO_BYTES): Use unsigned, not int.
This avoids several warnings with gcc -Wstrict-overflow.
* xfont.c (xfont_text_extents): Remove var that was set but not used.
(xfont_open): Avoid unnecessary tests.
......@@ -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) \
......
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