File questions

[caroundw5h]

Can anyone give me some help as to why my code hangs.? assume that i've passed a proper argument.

/*gets all the digits in a text file and puts to stdout
this seems to just hang. don't know why and i'm very annoyed.  */
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
int main(int argc, char *argv[]){
    int ch;
    FILE *file;
    
    if ( (file = fopen(argv[1], "r") ) == NULL)
    	puts("Unable to open file");
    	getchar();
    	return 1;
    	
   	while( ( ch = fgetc(file) ) != EOF){
   	    if (isdigit(ch))
   	       putchar(ch);
	       
   	   }
       
    if ( fclose(file) !=0)
       puts("Unable to close file");
       
     getchar();
     return 0;
 }

NEVER MIND!!!!

[linuxdude]

    if ( (file = fopen(argv[1], "r") ) == NULL)
    	puts("Unable to open file");
    	getchar();
    	return 1;

look at your getchar it isn't in the for loop
[edit]I didn't see the nevermind[/edit]