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wine-cw
Commit 30e248ff authored by Felix Nawothnig's avatar Felix Nawothnig Committed by Alexandre Julliard
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Allow reading 0 bytes in fread.

parent 2d7e976e
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dlls/msvcrt/file.c
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...@@ -2482,6 +2482,9 @@ MSVCRT_size_t MSVCRT_fread(void *ptr, MSVCRT_size_t size, MSVCRT_size_t nmemb, M ...@@ -2482,6 +2482,9 @@ MSVCRT_size_t MSVCRT_fread(void *ptr, MSVCRT_size_t size, MSVCRT_size_t nmemb, M
MSVCRT_size_t read=0; MSVCRT_size_t read=0;
int pread=0; int pread=0;
if(!rcnt)
return 0;
/* first buffered data */ /* first buffered data */
if(file->_cnt>0) { if(file->_cnt>0) {
int pcnt= (rcnt>file->_cnt)? file->_cnt:rcnt; int pcnt= (rcnt>file->_cnt)? file->_cnt:rcnt;
......
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