fix warning

This commit is contained in:
Vitor Santos Costa 2015-01-15 01:19:07 -08:00
parent befedf8db2
commit 504d67375b

View File

@ -556,7 +556,7 @@ write_quoted(wchar_t ch, wchar_t quote, wrf stream)
char esc[8]; char esc[8];
/* last backslash in ISO mode */ /* last backslash in ISO mode */
sprintf(esc, "\\%03o\\", ch); snprintf(esc, 7, "\\%03o\\", (unsigned int)ch);
wrputs(esc, stream); wrputs(esc, stream);
} }
} }