- MFH Readability

diff --git a/ext/exif/exif.c b/ext/exif/exif.c
index 3ecc273d91aa9c0b5b7016e04c043c170b654fce..fee4a41fe7336bc7f993f51fe7146f99ae5e3cfd 100644 (file)
--- a/ext/exif/exif.c
+++ b/ext/exif/exif.c
@@ -569,7 +569,7 @@ typedef tag_info_type  *tag_table_type;
 #define TAG_TABLE_END \
   {TAG_NONE,           "No tag value"},\
   {TAG_COMPUTED_VALUE, "Computed value"},\
-  {TAG_END_OF_LIST,    ""}  /* Important for exif_get_tagname() IF value != "" functionresult is != false */
+  {TAG_END_OF_LIST,    ""}  /* Important for exif_get_tagname() IF value != "" function result is != false */
 
 static tag_info_array tag_table_IFD = {
   { 0x000B, "ACDComment"},
@@ -996,11 +996,8 @@ static char * exif_get_tagname(int tag_num, char *ret, int len, tag_table_type t
        int i, t;
        char tmp[32];
 
-       for (i=0;;i++) {
-               if ((t=tag_table[i].Tag) == tag_num || t==TAG_END_OF_LIST) {
-                       if (t==TAG_END_OF_LIST) {
-                               break;
-                       }
+       for (i = 0; (t = tag_table[i].Tag) != TAG_END_OF_LIST; i++) {
+               if (t == tag_num) {
                        if (ret && len)  {
                                strlcpy(ret, tag_table[i].Desc, abs(len));
                                if (len < 0) {