shithub: patch

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add patch-multi: (status pending) alter behavior of multipatch handling

apply each in succession instead of assuming them all independent

--- /dev/null

+++ b/patch-multi

@@ -1,0 +1,33 @@

+diff d5938c597328adb8abb8785b4ac820ca0f094b6b uncommitted

+--- a/sys/src/cmd/patch.c

++++ b/sys/src/cmd/patch.c

+@@ -503,6 +503,8 @@

+ 		free(c->new);

+ 	}

+ 	free(changed);

++	changed = nil;

++	nchanged = 0;

+ }

+ 

+ void

+@@ -723,8 +725,9 @@

+ 		}

+ 		freepatch(p);

+ 		Bterm(f);

++		finish(ok);

+ 	}else{

+-		for(i = 0; i < argc; i++){

++		for(i = 0; ok && i < argc; i++){

+ 			if((f = Bopen(argv[i], OREAD)) == nil)

+ 				sysfatal("open %s: %r", argv[i]);

+ 			if((p = parse(f, argv[i])) == nil)

+@@ -735,8 +738,8 @@

+ 			}

+ 			freepatch(p);

+ 			Bterm(f);

++			finish(ok);

+ 		}

+ 	}

+-	finish(ok);

+ 	exits(nil);

+ }