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update apps/shell/src/shcmd.c.

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冷钦街 2021-02-05 11:01:05 +08:00 committed by Gitee
parent 71144b4a1e
commit 6e8603557e
1 changed files with 0 additions and 6 deletions
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6
apps/shell/src/shcmd.c
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@ -456,17 +456,11 @@ unsigned int OsCmdKeyShift(const char *cmdKey, char *cmdOut, unsigned int size)
int OsTabCompletion(char *cmdKey, unsigned int *len) int OsTabCompletion(char *cmdKey, unsigned int *len)
{ {
int count; int count;
char *cmdMainStr = cmdKey;
if ((cmdKey == NULL) || (len == NULL)) { if ((cmdKey == NULL) || (len == NULL)) {
return (int)SH_ERROR; return (int)SH_ERROR;
} }
/* cut left space */
while (*cmdMainStr == 0x20) {
cmdMainStr++;
}
count = OsTabMatchFile(cmdKey, len); count = OsTabMatchFile(cmdKey, len);
return count; return count;