diff options
author | Jim Blandy <[email protected]> | 1993-04-10 07:45:07 +0000 |
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committer | Jim Blandy <[email protected]> | 1993-04-10 07:45:07 +0000 |
commit | 4bafa97229e4aa48955c00af95dcb85f66cff609 (patch) | |
tree | 31198016b2599cd6fe9cb41bf8c3acfed0e12c73 | |
parent | 9a5336ae36b3bd09c38aef61e8188e09172d3885 (diff) |
* keyboard.c (echo_dash): Do nothing if echoptr is 0.
-rw-r--r-- | src/keyboard.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index 8f4b9b4425..aa8a5e0546 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -521,6 +521,9 @@ echo_dash () { if (!immediate_echo && echoptr == echobuf) return; + /* Do nothing if not echoing at all. */ + if (echoptr == 0) + return; /* Put a dash at the end of the buffer temporarily, but make it go away when the next character is added. */ |