Fix error message when stringpatch can't open file

tkelman · tkelman · commit 23e2697bc2d3 · 2014-03-02T00:51:08.000-08:00
"Could not open 256 for writing!" was a confusing one.
diff --git a/contrib/stringpatch.c b/contrib/stringpatch.c
@@ -15,7 +15,7 @@ int main( int argc, char ** argv ) {
 
 	FILE * f = fopen( argv[4], "r+" );
 	if( !f ) {
-		printf( "ERROR: Could not open %s for writing!\n", argv[3] );
+		printf( "ERROR: Could not open %s for writing!\n", argv[4] );
 		return -1;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ int main( int argc, char ** argv ) {`
`15`	`15`
`16`	`16`	`FILE * f = fopen( argv[4], "r+" );`
`17`	`17`	`if( !f ) {`
`18`		`- printf( "ERROR: Could not open %s for writing!\n", argv[3] );`
	`18`	`+ printf( "ERROR: Could not open %s for writing!\n", argv[4] );`
`19`	`19`	`return -1;`
`20`	`20`	`}`
`21`	`21`