Improve an error message

xyproto · xyproto · commit bfda6dcd918a · 2026-04-18T20:39:14.000+02:00
diff --git a/v2/main.go b/v2/main.go
@@ -365,7 +365,11 @@ func main() {
 			commandName = "obuild"
 		}
 		if err := runObuild(obuildArgs, commandName); err != nil {
-			fmt.Fprintln(os.Stderr, err)
+			if err.Error() == "no sources found" {
+				fmt.Fprintln(os.Stderr, "no C or C++ sources found")
+			} else {
+				fmt.Fprintln(os.Stderr, err)
+			}
 			os.Exit(1)
 		}
 		os.Exit(0)

Original file line number	Diff line number	Diff line change
`@@ -365,7 +365,11 @@ func main() {`
`365`	`365`	`commandName = "obuild"`
`366`	`366`	`}`
`367`	`367`	`if err := runObuild(obuildArgs, commandName); err != nil {`
`368`		`- fmt.Fprintln(os.Stderr, err)`
	`368`	`+ if err.Error() == "no sources found" {`
	`369`	`+ fmt.Fprintln(os.Stderr, "no C or C++ sources found")`
	`370`	`+ } else {`
	`371`	`+ fmt.Fprintln(os.Stderr, err)`
	`372`	`+ }`
`369`	`373`	`os.Exit(1)`
`370`	`374`	`}`
`371`	`375`	`os.Exit(0)`