mingw: drop bogus (and unneeded) declaration of _pgmptr (git-for-windows#5017)

dscho · web-flow · commit 80ed467483fe · 2024-06-21T13:11:54.000+02:00
Companion to gitgitgadget#1752. This (hopefully) addresses git-for-windows#5016.
diff --git a/compat/mingw.c b/compat/mingw.c
@@ -32,7 +32,6 @@
 void open_in_gdb(void)
 {
 	static struct child_process cp = CHILD_PROCESS_INIT;
-	extern char *_pgmptr;
 
 	strvec_pushl(&cp.args, "mintty", "gdb", NULL);
 	strvec_pushf(&cp.args, "--pid=%d", getpid());

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,6 @@`
`32`	`32`	`void open_in_gdb(void)`
`33`	`33`	`{`
`34`	`34`	`static struct child_process cp = CHILD_PROCESS_INIT;`
`35`		`- extern char *_pgmptr;`
`36`	`35`
`37`	`36`	`strvec_pushl(&cp.args, "mintty", "gdb", NULL);`
`38`	`37`	`strvec_pushf(&cp.args, "--pid=%d", getpid());`