diff options
Diffstat (limited to 'src/tool_getparam.c')
-rw-r--r-- | src/tool_getparam.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/tool_getparam.c b/src/tool_getparam.c index a884f4b38..517f94a3a 100644 --- a/src/tool_getparam.c +++ b/src/tool_getparam.c @@ -1777,7 +1777,9 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */ case 'h': /* h for help */ if(toggle) { - global->help_category = nextarg; + global->help_category = strdup(nextarg); + if(!global->help_category) + return PARAM_NO_MEM; return PARAM_HELP_REQUESTED; } /* we now actually support --no-help too! */ |