twrp: Fix error printing

TBM13 · TBM13 · commit d20ac732ef82 · 2025-05-25T23:51:18.000-03:00
diff --git a/TWRP/META-INF/com/google/android/update-binary b/TWRP/META-INF/com/google/android/update-binary
@@ -27,7 +27,7 @@ unzip -o "$3" fixbootableimage -d /tmp/
 [ -e "/tmp/fixbootableimage" ] || abort "Failed to extract binary"
 chmod +x /tmp/fixbootableimage
 
-/tmp/fixbootableimage "$BOOTIMAGE" > /tmp/log.txt
+/tmp/fixbootableimage "$BOOTIMAGE" > /tmp/log.txt 2>&1
 code=$?
 while read -r line; do
   ui_print "[*] $line"
diff --git a/TWRP/fixbootableimage b/TWRP/fixbootableimage
diff --git a/TWRP/fixbootableimage.c b/TWRP/fixbootableimage.c
@@ -78,11 +78,13 @@ void abortf(int code, const char *fmt, ...) {
         va_end(args);
     }
 
-    if (errno) perror("Error");
+    // if (errno) perror("Last error");
     exit(code);
 }
 
 int main(int argc, char ** argv) {
+    setvbuf(stdout, NULL, _IOLBF, 0);
+    setvbuf(stderr, NULL, _IOLBF, 0);
     if (argc != 2) 
         abortf(1, "Usage: %s <boot.img>", argv[0]);
 

Original file line number	Diff line number	Diff line change
`@@ -78,11 +78,13 @@ void abortf(int code, const char *fmt, ...) {`
`78`	`78`	`va_end(args);`
`79`	`79`	`}`
`80`	`80`
`81`		`- if (errno) perror("Error");`
	`81`	`+ // if (errno) perror("Last error");`
`82`	`82`	`exit(code);`
`83`	`83`	`}`
`84`	`84`
`85`	`85`	`int main(int argc, char ** argv) {`
	`86`	`+ setvbuf(stdout, NULL, _IOLBF, 0);`
	`87`	`+ setvbuf(stderr, NULL, _IOLBF, 0);`
`86`	`88`	`if (argc != 2)`
`87`	`89`	`abortf(1, "Usage: %s <boot.img>", argv[0]);`
`88`	`90`