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Added filtering blank lines from history

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This commit is contained in:
Michael 'ASAP' Weinrich
2020-03-15 21:09:46 -07:00
committed by Ivan Grokhotkov
parent 8680394167
commit 8a2413b5c0
1 changed files with 6 additions and 4 deletions
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10
examples/system/console/main/console_example_main.c
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@@ -173,12 +173,14 @@ void app_main(void)
if (line == NULL) { /* Break on EOF or error */ if (line == NULL) { /* Break on EOF or error */
break; break;
} }
/* Add the command to the history */ /* Add the command to the history if not empty*/
linenoiseHistoryAdd(line); if(strlen(line) > 0) {
linenoiseHistoryAdd(line);
#if CONFIG_STORE_HISTORY #if CONFIG_STORE_HISTORY
/* Save command history to filesystem */ /* Save command history to filesystem */
linenoiseHistorySave(HISTORY_PATH); linenoiseHistorySave(HISTORY_PATH);
#endif #endif
}
/* Try to run the command */ /* Try to run the command */
int ret; int ret;