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small fix for linux file writing

master
insofaras 2016-02-23 19:40:35 +00:00
parent c1b0521e81
commit 230a54d83e
1 changed files with 3 additions and 3 deletions
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6
linux_4ed.cpp
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@ -679,7 +679,6 @@ Sys_Save_File_Sig(system_save_file){
return result; return result;
} }
size_t remaining = size;
do { do {
ssize_t written = write(tmp_fd, data, size); ssize_t written = write(tmp_fd, data, size);
if(written == -1){ if(written == -1){
@ -691,9 +690,10 @@ Sys_Save_File_Sig(system_save_file){
return result; return result;
} }
} else { } else {
remaining -= written; size -= written;
data += written;
} }
} while(remaining); } while(size);
if(rename(tmp_fname, filename) == -1){ if(rename(tmp_fname, filename) == -1){
perror("system_save_file: rename"); perror("system_save_file: rename");