cb01bb1d6
Eric Andersen
2004-08-19
Subject
Patch from Vladimir N. Oleynik:
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shell/ash.c+1 -1
| @@ -6062,7 +6062,7 @@ retry: | |
| } | |
| goto retry; | |
| } | |
| - | if(nr < 0) { |
| + | if(nr < 0 && errno == 0) { |
| /* Ctrl+D presend */ | |
| nr = 0; | |
| } | |
shell/cmdedit.c+1 -0
| @@ -1297,6 +1297,7 @@ int cmdedit_read_input(char *prompt, char command[BUFSIZ]) | |
| /* Control-d -- Delete one character, or exit | |
| * if the len=0 and no chars to delete */ | |
| if (len == 0) { | |
| + | errno = 0; |
| prepare_to_die: | |
| #if !defined(CONFIG_ASH) | |
| printf("exit"); | |