On s390/x and PPC64 gcc misses unused arg0

Signed-off-by: Werner Fink <[email protected]>
bitstreamout · Dec 2, 2021 · fcb9e0c · fcb9e0c
1 parent e295f4f
commit fcb9e0c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/blogger.c b/blogger.c
@@ -17,10 +17,14 @@
 #include <unistd.h>
 #include "libblogger.h"
 
+volatile char *arg0;
+
 int main(int argc, char * argv[])
 {
     int c, lvl = 'n';
 
+    arg0 = (volatile char*)argv[0];
+
     while ((c = getopt(argc, argv, "ndfsu")) != -1) {
 	switch (c) {
 	case B_NOTICE: