commit 9ff8d2d53b698a0a7ed53de7fcbb14f4471a4706
author Michal Vasko <mvasko@cesnet.cz> Thu Sep 29 13:41:14 2022 +0200
committer Michal Vasko <mvasko@cesnet.cz> Thu Sep 29 13:44:10 2022 +0200
tree 9b97ac7282f9f49e17b33434fd10c4cfe634ad09
parent 99bac63aa4f03e6e14299697d419bc52e973a952

path BUGFIX proper YANG id char check

Fixes #1922

src/tree_schema_common.c

diff --git a/src/tree_schema_common.c b/src/tree_schema_common.c
index bdf5633..2dc47c8 100644
--- a/src/tree_schema_common.c
+++ b/src/tree_schema_common.c
@@ -1011,9 +1011,13 @@
     if (first || (prefix && ((*prefix) == 1))) {
         if (!is_yangidentstartchar(c)) {
             if ((c < UCHAR_MAX) && isprint(c)) {
-                LOGVAL_PARSER(ctx, LYVE_SYNTAX_YANG, "Invalid identifier first character '%c' (0x%04x).", (char)c, c);
+                if (ctx) {
+                    LOGVAL_PARSER(ctx, LYVE_SYNTAX_YANG, "Invalid identifier first character '%c' (0x%04x).", (char)c, c);
+                }
             } else {
-                LOGVAL_PARSER(ctx, LYVE_SYNTAX_YANG, "Invalid identifier first character 0x%04x.", c);
+                if (ctx) {
+                    LOGVAL_PARSER(ctx, LYVE_SYNTAX_YANG, "Invalid identifier first character 0x%04x.", c);
+                }
             }
             return LY_EVALID;
         }
@@ -1027,7 +1031,9 @@
     } else if ((c == ':') && prefix && ((*prefix) == 0)) {
         (*prefix) = 1;
     } else if (!is_yangidentchar(c)) {
-        LOGVAL_PARSER(ctx, LYVE_SYNTAX_YANG, "Invalid identifier character '%c' (0x%04x).", (char)c, c);
+        if (ctx) {
+            LOGVAL_PARSER(ctx, LYVE_SYNTAX_YANG, "Invalid identifier character '%c' (0x%04x).", (char)c, c);
+        }
         return LY_EVALID;
     }