[brlcad-commits] SF.net SVN: brlcad:[49094] brlcad/trunk/src/libbu/sscanf.c

[<n_...@us...>]

Revision: 49094
          http://brlcad.svn.sourceforge.net/brlcad/?rev=49094&view=rev
Author:   n_reed
Date:     2012-01-26 17:49:30 +0000 (Thu, 26 Jan 2012)
Log Message:
-----------
don't check for assignment when none is expected

Modified Paths:
--------------
    brlcad/trunk/src/libbu/sscanf.c

Modified: brlcad/trunk/src/libbu/sscanf.c
===================================================================
--- brlcad/trunk/src/libbu/sscanf.c	2012-01-26 17:13:12 UTC (rev 49093)
+++ brlcad/trunk/src/libbu/sscanf.c	2012-01-26 17:49:30 UTC (rev 49094)
@@ -194,7 +194,8 @@
 	    /* scan literal sequence */
 	    GET_FORMAT_PART;
 	    partAssigned = sscanf(&src[numCharsConsumed], partFmt, &partConsumed);
-	    if (partAssigned < 1) {
+	    if (partAssigned < 0) {
+		/* error */
 		goto exit;
 	    }
 	    UPDATE_COUNTS;
@@ -213,7 +214,8 @@
 	case '%':
 	    GET_FORMAT_PART;
 	    partAssigned = sscanf(&src[numCharsConsumed], partFmt, &partConsumed);
-	    if (partAssigned < 1) {
+	    if (partAssigned < 0) {
+		/* error */
 		goto exit;
 	    }
 	    UPDATE_COUNTS;

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