fix warning

2015-01-15 01:19:07 -08:00 · 2015-01-15 01:19:07 -08:00 · 504d67375b
parent befedf8db2
commit 504d67375b
1 changed files with 1 additions and 1 deletions
--- a/C/write.c
+++ b/C/write.c
@ -556,7 +556,7 @@ write_quoted(wchar_t ch, wchar_t quote, wrf stream)
 	char esc[8];
 	
 	/* last backslash in ISO mode */
-	sprintf(esc, "\\%03o\\", ch);
+	snprintf(esc, 7, "\\%03o\\", (unsigned int)ch);
 	wrputs(esc, stream);
      }
    }