Merge pull request antimatter15#3 from bigattichouse/master

antimatter15 · web-flow · commit 2af2331add5a · 2023-03-16T18:30:17.000-07:00
process the scanf() output so Ubuntu 22 compiler doesn't error due to…
diff --git a/chat.cpp b/chat.cpp
@@ -1035,7 +1035,7 @@ int main(int argc, char ** argv) {
                     if(params.use_color) printf(ANSI_BOLD ANSI_COLOR_GREEN);
                     if (scanf("%255[^\n]%n%*c", buf, &n_read) <= 0) {
                         // presumable empty line, consume the newline
-                        scanf("%*c");
+                        if (scanf("%*c") <= 0) { /*ignore*/ }
                         n_read=0;
                     }
                     if(params.use_color) printf(ANSI_COLOR_RESET);

Original file line number	Diff line number	Diff line change
`@@ -1035,7 +1035,7 @@ int main(int argc, char ** argv) {`
`1035`	`1035`	`if(params.use_color) printf(ANSI_BOLD ANSI_COLOR_GREEN);`
`1036`	`1036`	`if (scanf("%255[^\n]%n%*c", buf, &n_read) <= 0) {`
`1037`	`1037`	`// presumable empty line, consume the newline`
`1038`		`- scanf("%*c");`
	`1038`	`+ if (scanf("%c") <= 0) { /ignore*/ }`
`1039`	`1039`	`n_read=0;`
`1040`	`1040`	`}`
`1041`	`1041`	`if(params.use_color) printf(ANSI_COLOR_RESET);`