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Travis Cross committed 323a3d617c6
Avoid output of junk text by fs_cli In some cases where `redisplay()` is called immediately after a command is run (e.g. `log ...`) we often get a prompt, junk output, and a second prompt. This is due to a (known) race. We believe we're falling afoul of this code in `el_deletestr`: if (el->el_line.cursor < &el->el_line.buffer[n]) return; Basing the length of text to delete off of the cursor position resolves the issue of junk text, but the real solution is to eliminate the race conditions, which will also resolve the sometimes duplicated prompt. FS-6764 #resolve Thanks-to: Nathan Neulinger <nneul@neulinger.org>