On Tue, Nov 19, 2024, 10:04 PM #!microsuxx <fxmb...@gmail.com> wrote:
> the printf %d gets to be no print_out at all > u specify a %<code> but no arg > means it wont try printf at all smth > > printf %d '' we can talk about > returns 0 > and looks normal so to me > sorry i missed u already did right sorry .. u can try posix mode if u care i .. like it not erroring On Tue, Nov 19, 2024, 8:46 PM Paul Eggert <egg...@cs.ucla.edu> wrote: > >> Configuration Information [Automatically generated, do not change]: >> Machine: x86_64 >> OS: linux-gnu >> Compiler: gcc -std=gnu23 >> Compilation CFLAGS: -g -O2 >> uname output: Linux penguin.cs.ucla.edu 6.11.6-200.fc40.x86_64 #1 SMP >> PREEMPT_DYNAMIC Fri Nov 1 16:09:34 UTC 2024 x86_64 GNU/Linux >> Machine Type: x86_64-pc-linux-gnu >> >> Bash Version: 5.3 >> Patch Level: 0 >> Release Status: beta >> >> Description: >> >> printf doesn't diagnose attempts to print empty strings as numbers. This >> doesn't conform to POSIX and disagrees with the traditional Unix printf >> command. >> >> Repeat-By: >> >> printf %d '' >> >> This should behave like "printf %d ' '", and should output a diagnostic >> and exit with status 1; instead it silently exits with status 0. >> >> Fix: >> Attached. > >
