# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1583876242 -7200
# Node ID 5653e386730b80450d88d11d265f33de81f20039
# Parent  d687bbb54c1a767927038a961165ef32e8276d26
Fix th_strpbrk().

diff -r d687bbb54c1a -r 5653e386730b th_string.c
--- a/th_string.c	Tue Mar 10 21:06:09 2020 +0200
+++ b/th_string.c	Tue Mar 10 23:37:22 2020 +0200
@@ -14,15 +14,15 @@
 
 /**
  * Implementation of strchr() for th_char_t.
- * @param[in] src string to find 'ch' from
+ * @param[in] src string to find @p valid from
  * @returns pointer to the match position, NULL if no match found
  */
-th_char_t *th_strchr(const th_char_t *str, const th_char_t ch)
+th_char_t *th_strchr(const th_char_t *str, const th_char_t valid)
 {
-    for (th_char_t *p = (th_char_t *) str; *p; p++)
+    for (th_char_t *ch = (th_char_t *) str; *ch; ch++)
     {
-        if (*p == ch)
-            return p;
+        if (*ch == valid)
+            return ch;
     }
     return NULL;
 }
@@ -35,12 +35,12 @@
  */
 th_char_t *th_strpbrk(const th_char_t *str, const th_char_t *valid)
 {
-    for (th_char_t *p = (th_char_t *) str; *p; p++)
+    for (th_char_t *ch = (th_char_t *) str; *ch; ch++)
     {
-        for (const th_char_t *ch = valid; *valid; valid++)
+        for (const th_char_t *cmp = valid; *cmp; cmp++)
         {
-            if (*p == *ch)
-                return p;
+            if (*ch == *cmp)
+                return ch;
         }
     }
     return NULL;