[gs-bugs] [Bug 698734] - MuPDF - Executable name in usage string is hardcoded to "mupdf" (x11)

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=698734

Bug ID: 698734
Summary: Executable name in usage string is hardcoded to
"mupdf" (x11)
Product: MuPDF
Version: master
Hardware: PC
OS: Linux
Status: UNCONFIRMED
Severity: trivial
Priority: P4
Component: mupdf
Assignee: mupdf-***@artifex.com
Reporter: ***@runbox.com
QA Contact: gs-***@ghostscript.com
Word Size: ---

Created attachment 14453
--> http://bugs.ghostscript.com/attachment.cgi?id=14453&action=edit
Patch to fix printed executable in usage string.

As the title says the usage string is hardcoded to "mupdf", so for example,
running `build/release/mupdf-x11` prints "usage: mupdf ..." instead of "usage:
build/release/mupdf-x11 ...".

Only the x11 version has this issue. I've attached a patch.

I also made changes to the Windows version though I haven't been able to test
this as I don't have cross compilation set up.

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=698734

--- Comment #1 from Mohamad Barbar <***@runbox.com> ---
Created attachment 14462
--> http://bugs.ghostscript.com/attachment.cgi?id=14462&action=edit
Usage string fix

As above, but generated from `git format-patch`.