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authorUlrich Drepper <drepper@gmail.com>2011-05-14 01:03:08 -0400
committerUlrich Drepper <drepper@gmail.com>2011-05-14 01:03:08 -0400
commit0656e90edc091f122284b602d2d590314e40c97a (patch)
tree3f18f65d2bd00ead8a11ef951a6cc1aabbdea8c8 /iconv
parent1af4e29837e9969377781b47254b6e4c293353ed (diff)
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Optimize conversion of single character in gconv
Diffstat (limited to 'iconv')
-rw-r--r--iconv/loop.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/iconv/loop.c b/iconv/loop.c
index 72fef94222..4f430628f7 100644
--- a/iconv/loop.c
+++ b/iconv/loop.c
@@ -395,7 +395,8 @@ SINGLE(LOOPFCT) (struct __gconv_step *step,
 #endif
 
   /* Are there enough bytes in the input buffer?  */
-  if (__builtin_expect (inptr + (MIN_NEEDED_INPUT - inlen) > inend, 0))
+  if (MIN_NEEDED_INPUT > 1
+      && __builtin_expect (inptr + (MIN_NEEDED_INPUT - inlen) > inend, 0))
     {
       *inptrp = inend;
 #ifdef STORE_REST