Changeset 1215 in MondoRescue for branches/stable

Timestamp:

Feb 27, 2007, 7:07:36 AM (18 years ago)

Author:

Bruno Cornec

Message:

Improve mr_strip_space where nothing should be done (valgrind report)

File:

• branches/stable/mondo/src/lib/mr_str.c (modified) (2 diffs)

branches/stable/mondo/src/lib/mr_str.c

@@ -123 +123 @@
  */
 void mr_strip_spaces(char *in_out) {
-    int i;
-    int j;
+    int i = 0;
+    int j = 0;
     size_t length;
 
@@ -134 +134 @@
     /* Skip initial spaces and special chars */
     for (i = 0; in_out[i] <= ' ' && i < (int)length ; i++);
-    /* Shift the string to the begining */
-    for (j = 0; i < (int)length ; i++, j++) {
-        in_out[j] = in_out[i];
+    /* Shift the string to the begining if needed */
+    if (i != 0) {
+        for (j = 0; i < (int)length ; i++, j++) {
+            in_out[j] = in_out[i];
+        }
+        /* Erase the end of the string if needed */
+        j++;
+        in_out[j] = '\0';
     }
-    /* Erase the end of the string */
-    j++;
-    in_out[j] = '\0';
 
     /* Skip final spaces and special chars */