folkert/simh-testsetgenerator
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

SCP: Add better help and error message for SCREENSHOT command

Browse source
This commit is contained in:
Mark Pizzolato 2019-05-12 22:11:45 -07:00
parent 94f5034712
commit f700346ea9
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
scp.c
View file

@ -2273,7 +2273,7 @@ static const char simh_help[] =
" Simulators with Video devices display the simulated video in a window\n" " Simulators with Video devices display the simulated video in a window\n"
" on the local system. The contents of that display can be saved in a\n" " on the local system. The contents of that display can be saved in a\n"
" file with the SCREENSHOT command:\n\n" " file with the SCREENSHOT command:\n\n"
" +SCREENSHOT screenshotfile\n\n" "++SCREENSHOT screenshotfile\n\n"
#if defined(HAVE_LIBPNG) #if defined(HAVE_LIBPNG)
" which will create a screen shot file called screenshotfile.png\n" " which will create a screen shot file called screenshotfile.png\n"
#else #else
@ -3405,7 +3405,7 @@ return status;
t_stat screenshot_cmd (int32 flag, CONST char *cptr) t_stat screenshot_cmd (int32 flag, CONST char *cptr)
{ {
if ((cptr == NULL) || (strlen (cptr) == 0)) if ((cptr == NULL) || (strlen (cptr) == 0))
return SCPE_ARG; return sim_messagef (SCPE_ARG, "Missing screen shot filename\n");
#if defined (USE_SIM_VIDEO) #if defined (USE_SIM_VIDEO)
return vid_screenshot (cptr); return vid_screenshot (cptr);
#else #else