[Ffmpeg-devel] [PATCH] ignore whitespace for eval

[Oded Shimon]

$subj

- ods15
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Index: libavcodec/eval.c
===================================================================
--- libavcodec/eval.c	(revision 6818)
+++ libavcodec/eval.c	(working copy)
@@ -382,9 +382,14 @@
                char **error){
     Parser p;
     AVEvalExpr * e;
+    char w[strlen(s) + 1], * wp = w;
 
+    while (*s)
+        if (!isspace(*s++)) *wp++ = s[-1];
+    *wp++ = 0;
+
     p.stack_index=100;
-    p.s= s;
+    p.s= w;
     p.const_name = const_name;
     p.func1      = func1;
     p.func1_name = func1_name;