fixed potential use before initialization

2022-04-24 23:59:37 +02:00
parent cec593c6fc
commit f89d0ce6d2
1 changed files with 5 additions and 2 deletions
@@ -132,7 +132,8 @@ static void xj_preport(xj_error *error, const char *src, int off, const char *fm
 {
    if(error != NULL)
    {
-        int row, col;
+        int row = -1, 
+            col = -1;
        if(src != NULL)
        {
            // Calculate column and row given
@@ -1368,7 +1369,7 @@ static _Bool encode_string(const char *str, int len, buffer_t *buff)
        }
        else if((unsigned char) str[i] < 32)
        {
-            char *m;
+            char *m = NULL;
            switch(str[i])
            {
                case '\t': m = "\\t"; break;
@@ -1382,6 +1383,8 @@ static _Bool encode_string(const char *str, int len, buffer_t *buff)
                break;
            }

+            assert(m != NULL);
+
            if(!append_string(buff, m, 2))
                return 0;