Maksim Masalski a4c0810aa0 shell: changed dead code part in function buffer_trim() ... According to the Coverity issue 190614 (github issue #12319) Fix for logically dead code in function buffer_trim Before while execution cannot reach this statement: buff[0] = '\0'; Tested and noticed that part of code is unnecessary inside of while For the test, I made the same function in CodeBlocks and send to it string to detect and delete whitespaces. After deletion of dead code part, I tested function again, it works. Function buffer_trim first detects whitespace characters in the end of the string using first while, then it adds '\0' to the end of the string to mark that string has new end after all whitespace characters. Second while finds whitespaces at the beginning of the string and counts how many whitespaces it found. In the end using if counted whitespaces are removing from the string. Signed-off-by: Maksim Masalski <maxxliferobot@gmail.com>		2019-02-26 02:26:52 +01:00
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modules
CMakeLists.txt
Kconfig
Kconfig.backends
Kconfig.template.shell_log_queue_size
Kconfig.template.shell_log_queue_timeout
shell_cmds.c
shell_dummy.c
shell_fprintf.c
shell_help.c
shell_help.h
shell_history.c
shell_log_backend.c
shell_ops.c
shell_ops.h
shell_rtt.c
shell_uart.c
shell_utils.c
shell_utils.h
shell_vt100.h
shell_wildcard.c
shell_wildcard.h
shell.c