Commit 6d244c69ce0d6130ac77c8f0fe3f80aeaaf618a5
Fix crash after failed global search
Steps to reproduce:
1. `pinfo flex`
2. "s" to activate global search
3. Enter `{-}` and press Enter
Author: xaizek
Author date (UTC): 2017-10-15 11:55
Committer name: xaizek
Committer date (UTC): 2019-02-02 12:08
Parent(s): 02f849b2a6839f79b78f08ab4343739e4e1202d0
Signing key: 99DC5E4DB05F6BE2
Tree: 37584b7366f31030daaaa4fcebb7803be9dec1da
| File src/regexp_search.c changed (mode: 100644) (index f6756c2..cfc0b91) | 
	| ... | 
	... | 
	__regexp_search(char *pattern, char *string) | 
	| 72 | 
	72 | 
			/* invalid regexp */ | 
			/* invalid regexp */ | 
	| 73 | 
	73 | 
			if (regcomp(&h_regexp[pinfo_re_offset], pattern, flags)) | 
			if (regcomp(&h_regexp[pinfo_re_offset], pattern, flags)) | 
	| 74 | 
	74 | 
			{ | 
			{ | 
	| 75 | 
	 | 
				return 0; | 
	 | 
	 | 
	75 | 
	 | 
				return -1; | 
	| 76 | 
	76 | 
			} | 
			} | 
	| 77 | 
	77 | 
			old_pattern = strdup(pattern); | 
			old_pattern = strdup(pattern); | 
	| 78 | 
	78 | 
			old_type = match_type; | 
			old_type = match_type; |