On Fri, Aug 5, 2011 at 11:51 PM, Uros Bizjak <ubiz...@gmail.com> wrote:
> My system warns during compilation of libiberty test-expandargv.c test: > > gcc -DHAVE_CONFIG_H -g -O2 -I.. > -I../../../gcc-svn/trunk/libiberty/testsuite/../../include > -DHAVE_CONFIG_H -I.. -o test-expandargv \ > ../../../gcc-svn/trunk/libiberty/testsuite/test-expandargv.c > ../libiberty.a > ../../../gcc-svn/trunk/libiberty/testsuite/test-expandargv.c: In > function ‘writeout_test’: > ../../../gcc-svn/trunk/libiberty/testsuite/test-expandargv.c:211: > warning: ignoring return value of ‘fwrite’, declared with attribute > warn_unused_result > > Attached patch fixes this warning. > > 2011-08-05 Uros Bizjak <ubiz...@gmail.com> > > * testsuite/test-expandargv.c (writeout_test): Check result of fwrite. > > Tested on alphaev68-pc-linux-gnu and x86_64-pc-linux-gnu. I have committed this patch as obvious. Please also note, that size and nitems arguments to fwrite were reversed. Uros.
