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word_wrap: hack to workaround long lines without spaces

This commit is contained in:
Brad Parker 2018-08-09 23:54:16 -04:00
parent e235a0991c
commit fe6dda917a
1 changed files with 4 additions and 0 deletions
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4
libretro-common/string/stdstring.c
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@ -159,6 +159,7 @@ char *word_wrap(char* buffer, const char *string, int line_width, bool unicode)
while (i < len) while (i < len)
{ {
unsigned counter; unsigned counter;
int pos = &buffer[i] - buffer;
/* copy string until the end of the line is reached */ /* copy string until the end of the line is reached */
for (counter = 1; counter <= (unsigned)line_width; counter++) for (counter = 1; counter <= (unsigned)line_width; counter++)
@ -214,6 +215,9 @@ char *word_wrap(char* buffer, const char *string, int line_width, bool unicode)
i = k + 1; i = k + 1;
break; break;
} }
if (&buffer[i] - buffer == pos)
return buffer;
} }
} }