[Scummvm-cvs-logs] CVS: scummvm/common config-file.cpp,1.13,1.14

Max Horn fingolfin at users.sourceforge.net
Wed May 21 09:49:09 CEST 2003


Update of /cvsroot/scummvm/scummvm/common
In directory sc8-pr-cvs1:/tmp/cvs-serv482

Modified Files:
	config-file.cpp 
Log Message:
fixed ltrim/rtrim

Index: config-file.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/common/config-file.cpp,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -d -r1.13 -r1.14
--- config-file.cpp	6 Mar 2003 21:45:15 -0000	1.13
+++ config-file.cpp	21 May 2003 16:48:25 -0000	1.14
@@ -30,20 +30,15 @@
 #define MAXLINELEN 256
 
 static char *ltrim(char *t) {
-	for (; *t && (*t == ' '); t++);
+	while (*t == ' ')
+		t++;
 	return t;
 }
 
 static char *rtrim(char *t) {
-	int l;
-
-	for (l = strlen(t) - 1; l; l--) {
-		if (t[l] == ' ') {
-			*t = 0;
-		} else {
-			return t;
-		}
-	}
+	int l = strlen(t) - 1;
+	while (l >= 0 && t[l] == ' ')
+		t[l--] = 0;
 	return t;
 }
 





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