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fix: cmd start with \n will terminate the server

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This commit is contained in:
Renge 2022-05-05 14:08:52 -04:00
parent bcabef7925
commit f5e321c443
1 changed files with 4 additions and 4 deletions
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8
hw5/src/server.c
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@ -91,12 +91,12 @@ int pbx_get_next_command(FILE* f, char** str) {
return -3; return -3;
} }
cmd[index++] = c;
if (c == '\r' || c == '\n')
cmd[index-1] = '\0';
if (c == '\n') if (c == '\n')
break; break;
if (c == '\r')
c = '\0';
cmd[index++] = c;
} }
// command is empty // command is empty