in mbstrchr(), detect the case where the character isn't found in the

string more accurately


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3179 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -107,6 +107,9 @@ CVS code -
 	  character as having the width of Unicode U+FFFD (Replacement
 	  Character) instead of having a width of zero, since display
 	  problems can crop up with the latter approach. (DLR)
+  mbstrchr()
+	- Detect the case where the character isn't found in the string
+	  more accurately. (DLR)
 - cut.c:
   cut_line()
 	- Since placewewant will always be zero after the line is cut,

src/chars.c

@@ -852,7 +852,7 @@ char *mbstrchr(const char *s, char *c)
 
 	free(s_mb);
 
-	if (ws != wc)
+	if (*s == '\0')
 	    q = NULL;
 
 	return (char *)q;