[Cscope-cvs] CVS: cscope/src main.c,1.57,1.58

[Neil H. <nh...@us...>]

Update of /cvsroot/cscope/cscope/src
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv18658/src

Modified Files:
	main.c 
Log Message:
Adding chek on return code of search() in linemode

Currently we don't check the return code of search() in line mode.  If search
fails reffile will be null, resulting in a crash when we call getc on it




Index: main.c
===================================================================
RCS file: /cvsroot/cscope/cscope/src/main.c,v
retrieving revision 1.57
retrieving revision 1.58
diff -C2 -r1.57 -r1.58
*** main.c	20 Nov 2014 21:12:54 -0000	1.57
--- main.c	7 Aug 2015 13:11:35 -0000	1.58
***************
*** 797,804 ****
  		field = *buf - '0';
  		strcpy(Pattern, buf + 1);
! 		search();
! 		printf("cscope: %d lines\n", totallines);
! 		while ((c = getc(refsfound)) != EOF) {
! 		    putchar(c);
  		}
  		break;
--- 797,807 ----
  		field = *buf - '0';
  		strcpy(Pattern, buf + 1);
! 		if (search() == NO) {
! 			printf("Unable to search database\n");
! 		} else {
! 			printf("cscope: %d lines\n", totallines);
! 			while ((c = getc(refsfound)) != EOF) {
! 			    putchar(c);
! 			}
  		}
  		break;