terminology: call them null-terminated stringsbagder/null-terminate

Updated terminology in docs, comments and phrases to refer to C strings
as "null-terminated". Done to unify with how most other C oriented docs
refer of them and what users in general seem to prefer (based on a
single highly unscientific poll on twitter).

Reported-by: coinhubs on github
Fixes #5598

1 files changed, 2 insertions, 2 deletions

diff --git a/src/tool_getparam.c b/src/tool_getparam.c
index 1ab3983f4..340962145 100644
--- a/src/tool_getparam.c
+++ b/src/tool_getparam.c
@@ -966,7 +966,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
         if(*p) {
           /* if there's anything more than a plain decimal number */
           rc = sscanf(p, " - %6s", lrange);
-          *p = 0; /* zero terminate to make str2unum() work below */
+          *p = 0; /* null-terminate to make str2unum() work below */
         }
         else
           rc = 0;
@@ -1517,7 +1517,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
         /* Automatic referer requested, this may be combined with a
            set initial one */
         config->autoreferer = TRUE;
-        *ptr = 0; /* zero terminate here */
+        *ptr = 0; /* null-terminate here */
       }
       else
         config->autoreferer = FALSE;