diff options
| -rw-r--r-- | src/editfns.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/editfns.c b/src/editfns.c index f1f11cf2781..1f855e8480e 100644 --- a/src/editfns.c +++ b/src/editfns.c @@ -2551,7 +2551,12 @@ Use %% to put a single % into the output.") be a double. */ if (*format == 'e' || *format == 'f' || *format == 'g') args[n] = Ffloat (args[n]); + else #endif + if (*format != 'd' && *format != 'o' && *format != 'x' + && *format != 'X' && *format != 'c') + error ("Invalid format operation %%%c", *format); + thissize = 30; if (*format == 'c' && (! SINGLE_BYTE_CHAR_P (XINT (args[n])) |