1 files changed, 1 insertions, 1 deletions
diff --git a/m4/path.c b/m4/path.c
index 37eeef9b..0c6a962d 100644
--- a/m4/path.c
+++ b/m4/path.c
@@ -275,7 +275,7 @@ m4_path_search (m4 *context, const char *filename, const char **suffixes)
       filepath = path_truncate (filepath);
       mem = strlen (filepath); /* recalculate length after truncation */
 #endif
- 
+
       for (i = 0; suffixes && suffixes[i]; ++i)
         {
           strcpy (filepath + mem, suffixes[i]);