bf3561fd1
Denis Vlasenko
2007-04-14
Subject
lineedit: do not try to open NULL history file
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Architecture & Compiler Flags
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Build Log
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Commit Diff GitHub →
libbb/lineedit.c+2 -2
| @@ -953,7 +953,7 @@ static void remember_in_history(const char *str) | |
| state->history[i++] = xstrdup(str); | |
| state->cur_history = i; | |
| state->cnt_history = i; | |
| - | if (state->flags & SAVE_HISTORY) |
| + | if ((state->flags & SAVE_HISTORY) && state->hist_file) |
| save_history(state->hist_file); | |
| USE_FEATURE_EDITING_FANCY_PROMPT(num_ok_lines++;) | |
| } | |
| @@ -1273,7 +1273,7 @@ int read_line_input(const char* prompt, char* command, int maxsize, line_input_t | |
| /* With null flags, no other fields are ever used */ | |
| state = st ? st : (line_input_t*) &const_int_0; | |
| #if ENABLE_FEATURE_EDITING_SAVEHISTORY | |
| - | if (state->flags & SAVE_HISTORY) |
| + | if ((state->flags & SAVE_HISTORY) && state->hist_file) |
| load_history(state->hist_file); | |
| #endif | |