tool_getparam: Don't re-use nlen variable

curl · Feb 14, 2020 · 1ce599a · 1ce599a
1 parent 9e97215
commit 1ce599a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/tool_getparam.c b/src/tool_getparam.c
@@ -1444,10 +1444,10 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
             return PARAM_NO_MEM;
           }
 
-          nlen = strlen(encname);
+          size_t encnamelen = strlen(encname);
 
           /* create the final encoded string */
-          size_t outlen = nlen + strlen(encvalue) + 2;
+          size_t outlen = encnamelen + strlen(encvalue) + 2;
           char *n = malloc(outlen);
           if(!n) {
             curl_free(encvalue);
@@ -1456,7 +1456,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
           }
 
           if(nlen > 0) { /* only append '=' if we have a name */
-            msnprintf(n, outlen, "%.*s=%s", nlen, encname, encvalue);
+            msnprintf(n, outlen, "%.*s=%s", encnamelen, encname, encvalue);
             size = outlen-1;
           }
           else {