mirror/bbfdm
1
0
Fork 0
mirror of https://dev.iopsys.eu/bbf/bbfdm.git synced 2025-12-10 07:44:39 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

dmcommon: handle empty string correctly in remove_new_line

Browse source
This commit is contained in:
Erik Karlsson 2022-04-02 00:00:40 +02:00
parent e8047b0cde
commit b120f60f60
1 changed files with 3 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
libbbf_api/dmcommon.c
View file

@ -136,10 +136,9 @@ bool is_strword_in_optionvalue(char *optionvalue, char *str)
void remove_new_line(char *buf)
{
int len;
len = DM_STRLEN(buf) - 1;
if (buf[len] == '\n')
buf[len] = 0;
int len = DM_STRLEN(buf);
if (len > 0 && buf[len - 1] == '\n')
buf[len - 1] = 0;
}
int dmcmd(char *cmd, int n, ...)